Fixme.ch - User contributions [en]

ToDo

2018-06-03T10:25:24Z

Noskill:

Regulatory conferences or workshop nights @ FIXME.

Planning:

* Fri ???: Build your own IoT device with ESP32 by BinaryBrain
* Fri 25.05.2018: OSINT for beginners (with examples) by Noskill
** Talk is available [https://www.youtube.com/watch?v=pEYs4p1dyR4&t=10m on youtube]
* Fri 15.06.2018: Programming Language eonology for trolls by Marv
* Fri 27.07.2018: Python for dummies by Nemen
* Fri 17.08.2018: VHDLise ta mère by Philou
* Fri 14.09.2018: Kubes and Qubes by Francois
* Fri 12.10.2018: Random tidbits and retro stuff by Fzn
* Fri 23.11.2018: Python, will it Blend(er)? by Oenvoyage
* Fri 14.12.2018: Embrace Failure by Gcmalloc
* You!

ToDo

2018-04-30T16:53:57Z

Noskill: Adding my conf :D

Regulatory conferences or workshop nights @ FIXME.

Planning:

* Fri 18.05.2018: OSINT for beginners (with examples) by Noskill
* Fri 25.05.2018: Build your own IoT device with ESP32 by BinaryBrain
* Fri 15.06.2018: Programming Language eonology for trolls by Marv
* Fri 27.07.2018: Python for dummies by Nemen
* Fri 17.08.2018: VHDLise ta mère by Philou
* Fri 14.09.2018: Kubes and Qubes by Francois
* Fri 12.10.2018: Random tidbits and retro stuff by Fzn
* Fri 23.11.2018: Python, will it Blend(er)? by Oenvoyage
* Fri 14.12.2018: How I started at FIXME and ended up at Google by Gcmalloc
* You!

Irrigation

2016-12-31T20:00:14Z

Noskill: /* inspiration */

= intro =

user noskill:

J'essaie d'automatiser un jardin vertical [..] il [me] faut une série [de petites electrovannes] pour arroser les différentes rangées. [...] vous savez ou je peux en trouver ? 12 ou 24V. D'ailleurs je pense que je vais l'installer au HS. ça peut être fun d'avoir nos propres salades

user leo_037:

il est possible que je groupe l'achat de fixme avec un achat pour mon jardin et les jardins de plusieurs voisins.

= inspiration =

à trier:

* instructables
** [http://www.instructables.com/id/3D-Print-Make-Servo-Controlled-Valves 3d printed valve w/ servo]
** [http://www.instructables.com/id/Pinch-Valve/ Valve "pince" avec servomoteur. Simple.]
** [http://www.instructables.com/tag/type-id/category-home/channel-gardening/ gardening (channel)]
** [http://www.instructables.com/id/Drip-irrigation-3/ Drip irrigation by gbizzotto]
** [http://www.instructables.com/id/Smart-Irrigation-System/?ALLSTEPS Smart Irrigation System by IrrigationSystem]
** [http://www.instructables.com/id/Irrigation-Timer-With-Rain-Sensor-of-Clocks/ Irrigation Timer With Rain Sensor of Clocks. by ILYANOV], uses CWX-15Q CR02:
*** [http://www.flow-controls.com/CWX-15Q-CR02-CR04-electric-ball-valve.html flow-controls.com]
*** [https://www.aliexpress.com/store/product/3-4-CWX-15Q-N-Mini-Electric-Ball-Valve-Stainless-Steel-CR01-CR02-or-CR05-Control/609688_599977704.html aliexpress.com]

= composants pour perfusion intraveineuse =

peut s'avérer une solution bon marché (récup de matériel médical) et robuste.

exemple (mais il y a plein de possibilités très différentes): [http://www.instructables.com/id/Drip-irrigation-3/ Drip irrigation by gbizzotto]

= électrovannes =

allemand: Magnetventile

== sources ==

à trier:

* [https://www.buerkert.ch/fr/produits/electrovannes buerkert]
* [http://www.fema-armaturen.ch/pdf/web_08.pdf fema]
* [http://www.plant-care.ch/produkte/index.html lant-care.ch]
* [http://www.reber-beregnung.de/produkte/magnetventile-ventilverteilung/hunter-magnetventile/pgv.html eber-beregnung.de]
* [http://www.netafim.de/product-category/valves etafim.de]
* [https://www.regenmeister.de/Alle-Produkte/Steuerung-Elektromagnetventile:::220_240.html?MODsid=3e0e8440d4d3bc231e17019ad644a184 egenmeister.de]
* debrunner: [https://shop-da.dkh.ch/sortiment.cfm?CFID=50448050&CFTOKEN=1e289b2f594beade-30F3EB36-EBA6-7254-98899E371B2933CE&ParentID=147], [https://shop-da.dkh.ch/sortiment.cfm?CFID=50448050&CFTOKEN=1e289b2f594beade-30F3EB36-EBA6-7254-98899E371B2933CE&ParentID=151]
* reichelt: [http://www.reichelt.com/valves-electromagnetically/2/index.html?ACTION=2&LA=3&GROUPID=7923], [http://www.reichelt.com/process-valves/2/index.html?ACTION=2&LA=3&GROUPID=7925]
* [http://ph.parker.com/ch/de/solenoid-valves parker]
* [http://www.sirag-ag.ch/produkte/ sirag]
* [http://www.seitz.ch/de/startseite.html seitz]
* [https://www.festo.com/cms/de-ch_ch/18402.htm festo]
* [http://www.b-direct.ch/category.aspx?catalog=E-SHOP%20MAG_VENTILE&id=2099 bachofen]
* siemens
* [http://www.conrad.ch/ce/de/overview/0813043/Magnetventile conrad]
* [http://www.satoag.ch/index.php?id=143 sato]
* [http://products.fr.danfoss.ch/productrange/industrialautomation/solenoid-valves/#/ danfoss]
* [http://www.tri-matic.ch/de/produkte/magnetventile/ tri-matic]
* [http://www.hiltbrand.ch/magnetventile/de/mv_uebersicht.html hiltbrand]

Irrigation

2016-12-31T19:18:39Z

Noskill: /* inspiration */

= intro =

user noskill:

J'essaie d'automatiser un jardin vertical [..] il [me] faut une série [de petites electrovannes] pour arroser les différentes rangées. [...] vous savez ou je peux en trouver ? 12 ou 24V. D'ailleurs je pense que je vais l'installer au HS. ça peut être fun d'avoir nos propres salades

user leo_037:

il est possible que je groupe l'achat de fixme avec un achat pour mon jardin et les jardins de plusieurs voisins.

= inspiration =

à trier:

* instructables
** [http://www.instructables.com/id/Pinch-Valve/ Valve "pince" avec servomoteur. Simple.]
** [http://www.instructables.com/tag/type-id/category-home/channel-gardening/ gardening (channel)]
** [http://www.instructables.com/id/Drip-irrigation-3/ Drip irrigation by gbizzotto]
** [http://www.instructables.com/id/Smart-Irrigation-System/?ALLSTEPS Smart Irrigation System by IrrigationSystem]
** [http://www.instructables.com/id/Irrigation-Timer-With-Rain-Sensor-of-Clocks/ Irrigation Timer With Rain Sensor of Clocks. by ILYANOV], uses CWX-15Q CR02:
*** [http://www.flow-controls.com/CWX-15Q-CR02-CR04-electric-ball-valve.html flow-controls.com]
*** [https://www.aliexpress.com/store/product/3-4-CWX-15Q-N-Mini-Electric-Ball-Valve-Stainless-Steel-CR01-CR02-or-CR05-Control/609688_599977704.html aliexpress.com]

= composants pour perfusion intraveineuse =

peut s'avérer une solution bon marché (récup de matériel médical) et robuste.

exemple (mais il y a plein de possibilités très différentes): [http://www.instructables.com/id/Drip-irrigation-3/ Drip irrigation by gbizzotto]

= électrovannes =

allemand: Magnetventile

== sources ==

à trier:

* [https://www.buerkert.ch/fr/produits/electrovannes buerkert]
* [http://www.fema-armaturen.ch/pdf/web_08.pdf fema]
* [http://www.plant-care.ch/produkte/index.html lant-care.ch]
* [http://www.reber-beregnung.de/produkte/magnetventile-ventilverteilung/hunter-magnetventile/pgv.html eber-beregnung.de]
* [http://www.netafim.de/product-category/valves etafim.de]
* [https://www.regenmeister.de/Alle-Produkte/Steuerung-Elektromagnetventile:::220_240.html?MODsid=3e0e8440d4d3bc231e17019ad644a184 egenmeister.de]
* debrunner: [https://shop-da.dkh.ch/sortiment.cfm?CFID=50448050&CFTOKEN=1e289b2f594beade-30F3EB36-EBA6-7254-98899E371B2933CE&ParentID=147], [https://shop-da.dkh.ch/sortiment.cfm?CFID=50448050&CFTOKEN=1e289b2f594beade-30F3EB36-EBA6-7254-98899E371B2933CE&ParentID=151]
* reichelt: [http://www.reichelt.com/valves-electromagnetically/2/index.html?ACTION=2&LA=3&GROUPID=7923], [http://www.reichelt.com/process-valves/2/index.html?ACTION=2&LA=3&GROUPID=7925]
* [http://ph.parker.com/ch/de/solenoid-valves parker]
* [http://www.sirag-ag.ch/produkte/ sirag]
* [http://www.seitz.ch/de/startseite.html seitz]
* [https://www.festo.com/cms/de-ch_ch/18402.htm festo]
* [http://www.b-direct.ch/category.aspx?catalog=E-SHOP%20MAG_VENTILE&id=2099 bachofen]
* siemens
* [http://www.conrad.ch/ce/de/overview/0813043/Magnetventile conrad]
* [http://www.satoag.ch/index.php?id=143 sato]
* [http://products.fr.danfoss.ch/productrange/industrialautomation/solenoid-valves/#/ danfoss]
* [http://www.tri-matic.ch/de/produkte/magnetventile/ tri-matic]
* [http://www.hiltbrand.ch/magnetventile/de/mv_uebersicht.html hiltbrand]

FIXME2 TODO

2016-10-26T15:19:29Z

Noskill:

== TODO List ==

* Ranger l'espace de rangement
** Mettre le matériel dans des cartons labellisés
* Rassembler et mettre en marche les imprimantes 3D dans un espace commun et propre
* Remettre les livres dans la bibliothèque
* Accrocher le white board
* Mettre en place un projecteur vidéo au plafond
** Définir si on met celui de FIXME0 ou un nouveau
* Mettre en place la nouvelle gâche et le système de badge à l'extérieur
* Monter des LEDs (pas à l'arrache cette fois)
* Remettre en route la TRON
* Libérer les zones de passage (cartons, boites etc)
* Trouver une place pour toutes les chaises
* Trouver une place pour la table à deux plateaux sur roulettes (les gens du fablab voulaient l'utiliser je crois)

InsomniHack-2016

2016-03-13T21:03:02Z

Noskill: /* FIXME */

[[Category:CTF]]
[[Category:Conferences]]
== Information ==
* http://insomnihack.ch/
* '''Lieu:''' Palexpo Genève
* '''Dates:''' 17-19 mars 2015
** '''CTF:''' Vendredi 18 mars de 18h à 4h
** '''Conferences:''' Vendredi 18 mars
** '''Workshops:''' Jeudi 17 mars

== CTF teams ==
* Team size limit : 8 people
* Registration [https://www.eventbrite.fr/e/insomnihack-2016-workshop-conferences-contest-registration-19112613341 here]

=== FIXME ===
*Participants: Rorist, crazygolem, Anaël, BinaryBrain, Fzn, Francois, Noskill
* Room left for 2 ppl

== See Also ==
* [[InsomniHack-2012]]
* [[InsomniHack-2013]]
* [[InsomniHack-2014]]
* [[InsomniHack-2015]]

Sensor nodes

2015-08-17T10:24:55Z

Noskill:

The goal is to have a working, mesh network of sensors (i.e. light, temperature, presence) and actuators (motors to open / close a window, turn lights on and off, etc.).
The solution is centred around a '''raspberry pi''' that has a '''NRF24L01+''' chip, and works as a central point for gathering all of the data received via the radio. It then builds a webpage transmitting the data in real time and then rules are applied so that we can say, activate one motor if the value of a sensor is below 20°
The nodes are based on the '''ATTiny85''' AVR micro-controller and another NRF24L01+ chip.

== Parts ==
* Raspberry Pi
* x + 1 NRF24L10+ chips, where x is the number of nodes
* x ATTiny
* Tool to flash the ATTiny, this can either be an arduino (using the [https://www.arduino.cc/en/Tutorial/ArduinoISP Arduino as ISP] sketch) or a dedicated AVR USB programmer

=== Sensors ===
Here is a list of the sensors I made/will made, complete with Kicad files (schematics and PCB layouts)

==== Light Sensor ====
[[File:Light-B Cu.svg]]

Uses a light dependant resistor
(todo)

==== Temperature & Humidity ====
(todo)
==== Presence (PIR) ====
(todo)
==== Gaz ====
(todo)
==== Piezo ====
(todo)
==== Sound ====
(todo)

=== Actuators ===
==== RGB Led strip ====
Be able to change the color
==== Window opening ====
Use a motor to open / close a window
==== Blinders ====
(todo)
==== Sound ====
(todo)

== Code ==

On the final destination node (raspi): There will be 2 parts of code running in parallel. The first one will get the values through the NRF24L01+ and parse them into a json file that will be used for a web interface. The other part will allow the dynamic creation of rules that have to be applied (e.g. turn on the lights if the presence sensor activates, etc.).

=== Transmission ===
The radio packets contains 4 values to transmit:
* The ID of the node (unsigned int_8) -> max nodes = 255
* The type of value (temperature/presence/humidity/light) or the type of "activator" (blinders/doors/lights)
* The value to transmit as a signed int8_t (from -128 to 127) (Note: maybe this is not enough, try other sizes)

Notes:

The next step will be to add mesh-networking capabilities by sending a broadcast packet and waiting for the reply from the others nodes, and create a table of reachable nodes.

It would be nice to add some randomness in the delays of transmission otherwise we will only receive packets from nodes emitting at a precise moment.

Also, at the moment the packets are received in a dumb fashion, so we are not sure if the values will correctly update. We could correct this by adding a fifo queue on the receiving node (the raspi) and treat the packets one by one, not ignoring some while the last packet is treated.

Sensor nodes

2015-08-17T10:24:11Z

Noskill:

The goal is to have a working, mesh network of sensors (i.e. light, temperature, presence) and actuators (motors to open / close a window, turn lights on and off, etc.).
The solution is centred around a '''raspberry pi''' that has a '''NRF24L01+''' chip, and works as a central point for gathering all of the data received via the radio. It then builds a webpage transmitting the data in real time and then rules are applied so that we can say, activate one motor if the value of a sensor is below 20°
The nodes are based on the '''ATTiny85''' AVR micro-controller and another NRF24L01+ chip.

== Parts ==
* Raspberry Pi
* x + 1 NRF24L10+ chips, where x is the number of nodes
* x ATTiny
* Tool to flash the ATTiny, this can either be an arduino (using the [https://www.arduino.cc/en/Tutorial/ArduinoISP Arduino as ISP] sketch) or a dedicated AVR USB programmer

=== Sensors ===
Here is a list of the sensors I made/will made, complete with Kicad files (schematics and PCB layouts)

==== Light Sensor ====
[[File:Light-B Cu.svg]]

Uses a light dependant resistor
(todo)

==== Temperature & Humidity ====
(todo)
==== Presence (PIR) ====
(todo)
==== Gaz ====
(todo)
==== Piezo ====
(todo)
==== Sound ====
(todo)

=== Actuators ===
==== RGB Led strip ====
Be able to change the color
==== Window opening ====
Use a motor to open / close a window
==== Blinders ====
(todo)
==== Sound ====
(todo)

== Code ==

On the final destination node (raspi): There will be 2 parts of code running in parallel. The first one will get the values through the NRF24L01+ and parse them into a json file that will be used for a web interface. The other part will allow the dynamic creation of rules that have to be applied (e.g. turn on the lights if the presence sensor activates, etc.).

=== Transmission ===
The radio packets contains 4 values to transmit:
* The ID of the node (unsigned int_8) -> max nodes = 255
* The type of value (temperature/presence/humidity/light) or the type of "activator" (blinders/doors/lights)
* The value to transmit as a signed int8_t (from -128 to 127) (Note: maybe this is not enough, try other sizes)

Notes:
The next step will be to add mesh-networking capabilities by sending a broadcast packet and waiting for the reply from the others nodes, and create a table of reachable nodes.
It would be nice to add some randomness in the delays of transmission otherwise we will only receive packets from nodes emitting at a precise moment
Also, at the moment the packets are received in a dumb fashion, so we are not sure if the values will correctly update. We could correct this by adding a fifo queue on the receiving node (the raspi) and treat the packets one by one, not ignoring some while the last packet is treated.

Sensor nodes

2015-08-17T10:06:10Z

Noskill: /* Light Sensor */

File:Light-B Cu.svg

2015-08-17T10:05:09Z

Noskill: Light sensor pcb mask

Light sensor pcb mask

Sensor nodes

2015-08-12T18:57:00Z

Noskill:

Sensor nodes

2015-08-12T18:43:10Z

Noskill:

= Sensor Nodes =
The goal is to have a working, mesh network of sensors (i.e. light, temperature, presence) and actuators (motors to open / close a window, turn lights on and off, etc.).

The solution is centred around a '''raspberry pi''' that has a '''NRF24L01+''' chip, and works as a central point for gathering all of the data received via the radio. It then builds a webpage transmitting the data in real time and then rules are applied so that we can say, activate one motor if the value of a sensor is below 20°

The nodes are based on the '''ATTiny85''' AVR micro-controller and another NRF24L01+ chip.

== Parts ==
* Raspberry Pi
* x + 1 NRF24L10+ chips, where x is the number of nodes
* x ATTiny

== Sensors ==
Here is a list of the sensors I made, complete with Kicad files (schematics and PCB layouts)

=== Light Sensor ===
Uses a light dependant resistor
(todo)
=== Temperature & Humidity ===
(todo)
=== Presence (PIR) ===
(todo)
=== Gaz ===
(todo)
=== Piezo ===
(todo)
=== Sound ===
(todo)

== Actuators ==
=== RGB Led strip ===
Be able to change the color
=== Window opening ===
Use a motor to open / close a window
=== Blinders ===
(todo)
=== Sound ===
(todo)

Sensor nodes

2015-08-12T18:42:39Z

Noskill:

= Sensor Nodes =
The goal is to have a working, mesh network of sensors (i.e. light, temperature, presence) and actuators (motors to open / close a window, turn lights on and off, etc.).

The solution is centred around a '''raspberry pi''' that has a '''NRF24L01+''' chip, and works as a central point for gathering all of the data received via the radio. It then builds a webpage transmitting the data in real time and then rules are applied so that we can say, activate one motor if the value of a sensor is below 20°

The nodes are based on the '''ATTiny85''' AVR micro-controller and another NRF24L01+ chip.

== Parts ==
* Raspberry Pi
* x + 1 NRF24L10+ chips, where x is the number of nodes
* x ATTiny

== Sensors ==
Here is a list of the sensors I made, complete with Kicad files (schematics and PCB layouts)

=== Light Sensor ===
Uses a light dependant resistor
(todo)
=== Temperature & Humidity ===
(todo)
=== Presence (PIR) ===
(todo)
=== Gaz ===
(todo)
=== Piezo ===
(todo)
== Sound ==
(todo)

== Actuators ==
=== RGB Led strip ===
Be able to change the color
=== Window opening ===
Use a motor to open / close a window
=== Blinders ===
(todo)
=== Sound ===
(todo)

Sensor nodes

2015-08-12T18:42:16Z

Noskill: Created page with "= Sensor Nodes = The goal is to have a working, mesh network of sensors (i.e. light, temperature, presence) and actuators (motors to open / close a window, turn lights on and..."

= Sensor Nodes =
The goal is to have a working, mesh network of sensors (i.e. light, temperature, presence) and actuators (motors to open / close a window, turn lights on and off, etc.).

The solution is centred around a '''raspberry pi''' that has a '''NRF24L01+''' chip, and works as a central point for gathering all of the data received via the radio. It then builds a webpage transmitting the data in real time and then rules are applied so that we can say, activate one motor if the value of a sensor is below 20°

The nodes are based on the '''ATTiny85''' AVR micro-controller and another NRF24L01+ chip.

== Parts ==
* Raspberry Pi
* x + 1 NRF24L10+ chips, where x is the number of nodes
* x ATTiny

== Sensors ==
Here is a list of the sensors I made, complete with Kicad files (schematics and PCB layouts)

=== Light Sensor ==
Uses a light dependant resistor
(todo)
=== Temperature & Humidity ===
(todo)
=== Presence (PIR) ===
(todo)
=== Gaz ===
(todo)
=== Piezo ===
(todo)
== Sound ==
(todo)

== Actuators ==
=== RGB Led strip ===
Be able to change the color
=== Window opening ===
Use a motor to open / close a window
=== Blinders ===
(todo)
=== Sound ===
(todo)

CCCamp2015

2015-07-09T09:05:23Z

Noskill: /* People coming */

[[Category:Ongoing_Projects]][[Category:Conferences]]
== Information ==
* 13. - 17. August 2015 at Zehdenick near Berlin
* https://events.ccc.de/camp/2015/wiki/Main_Page
* https://events.ccc.de/category/camp2015/

== FIXME Camp: Lemanicus ==
* http://events.ccc.de/camp/2015/wiki/Village:Lemanicus
* Dedicated mailing-list: https://lists.saitis.net/cgi-bin/mailman/listinfo/cccamp2015
* What do we do for our camp ?
* Have a [[FixMyFlag|fixme flag]]
* Projects of OpenDigitalRadio http://wiki.opendigitalradio.org/CCC_Camp_2015_Ideas

== People coming ==

{| class="wikitable"
|+
! Name !! Ticket !! Transport to? !! Transport from?
|-
| Rorist || No || Train || Train
|-
| Sasha || No || Plane/car || Plane/car
|-
| Noskill || No || Car ? || Car ?
|-
| Name || ? || ? || ?
|+
! Total
!
!
!
|}

== Things to bring ==
* LED strips + 12v PSU + Raspberry Pi to control them
* Swiss extension cables and power strips

== Tickets ==
https://tickets.events.ccc.de/

[[File:CCCamp15_tickets.png]]

== Transport ==
=== Train ===
* TBD

=== Plane ===
~150 chf GVA -> SXF as of 2 july

== Phone numbers ==
Phone number registering: https://www.eventphone.de/guru2/login

=== Phone list ===
{| class="wikitable"
|+
! Name !! Extension !! Type
|-
| Rorist || 2337 || GSM
|-
|}

== See also ==
* [[31C3]]
* [[30C3]]
* [[29C3]]
* [[28C3]]

InsomniHack-2015

2015-03-06T13:45:13Z

Noskill: /* FIXME */

[[Category:CTF]]
[[Category:Conferences]]
== Information ==
* http://insomnihack.ch/
* '''Lieu:''' Palexpo Genève [http://insomnihackdotme.files.wordpress.com/2014/03/insomnihack_2014_situation.pdf plan]
* '''Dates:''' 19-20 mars 2015
** '''CTF:''' Vendredi 20 mars de 18h à 4h
** '''Conferences:''' Vendredi 20 mars
** '''Workshops:''' Jeudi 19 mars

== CTF teams ==
* Team size limit : 8 persons
* Registration [https://www.eventbrite.fr/e/insomnihack-workshop-conferences-contest-registration-14066227465 here]

=== FIXME ===
Participants: Anaël,Marked, AlvaroRd, [[User:noskill|noskill]]

=== EMXIF ===
Participants:

== See Also ==
* [[InsomniHack-2012]]
* [[InsomniHack-2013]]
* [[InsomniHack-2014]]

Category:Weekmail

2015-02-01T15:20:08Z

Noskill: /* Description */

== Description ==
* Fixme Newsletter sent on Sunday each week.
* The weekmail is written in a pad and then redacted to be sent by mail
* You can sent your news/event/comments to weekmail@fixme.ch
* PADs: https://pad.fixme.ch/p/WMXX with XX = Year + week number. (i.e: WM201505 is the 5th week of year 2015)

== Goals ==
* Communicate on Workshops, Meetings and other Events about Fixme or related to.

AG 2015 April

2015-01-13T10:53:23Z

Noskill: /* Propositions pour les cotisations */

[[Category:Meetings]]
[[Category:AG]]

== Information ==
* https://pad.fixme.ch/p/ag2015
* Date: TBD

=== Ordre du jour ===
* TODO

=== Propositions pour les cotisations ===

==== Tableau des différents tarifs ====
{| class="wikitable"
|+
! Nom !! Description !! Prix
|-
| Ordinaire Etudiant/AVS/AI || ||
|-
| Actif Etudiant/AVS/AI || ||
|-
| Ordinaires || ||
|-
| Ordinaires Actif || ||
|-
| Etc... || ||
|-
|}

==== Proposition du comité ====
* TODO

==== Proposition 2 ====
Nouvel rang de 'supporteur': 25 chf pour les étudiants, 50 pour les adultes. Cette proposition permettrait aux membres actuels actifs de descendre vers un prix plus modérée (après il faut voir si il y a aussi un clé qui est fourni), vu qu'on à pas besoin autant d'argent, et en même temps permettrait aux gens qui ne sont pas prêts de dépenser 50/100 chf par mois de supporter un peu plus l'association. Le niveau actif reste pour ceux qui veulent vraiment supporter Fixme au max.

=== Photos ===
* FIXME
<gallery>
</gallery>

ElectroJam5

2015-01-07T14:05:11Z

Noskill: /* Project in the back */

[[Category:Ongoing_Projects]]
== Description ==
''In French'' :

Après une interruption les '''ElectroJam''' reviennent en 2015. La prochaine aura lieu le : TBD

Mais qu'est-ce donc qu'une ElectroJam à FIXME : le/la participant(e) jouera à nouveau quelques partitions à base d'électronique, d'informatique et de mécanique, pour que des projets commencent à prendre vie durant cette soirée ! La partition peut-être achevée en un soir, ou au contraire être modifiée par la suite...

''In English'' :

After a pause, '''ElectroJam''' will resume in 2015. The next one will be on the : TBD

So what is this Electrojam at Fixme? It's a night dedicated to bringing our electronics, software, and hardware knowledge together, with the goal to create a minimal viable product by the end of the night. Think of it as a hackathon to make something awesome. Pizza included.

Previous events : [[ElectroJam1]] // [[ElectroJam2]] // [[ElectroJam3]] // [[ElectroJam4]]

== Schedule ==
* DATE : '''The Friday : 09 January 2015''' (le '''vendredi 09.01.2015''')
* Time : from 20:00
* Event page:

== Goal ==
''In French'' :

Le but est d'utiliser les différents éléments qu'offre Fixme (composants, outils, apport de matériels de chacun) pour laisser exprimer le côté "brut" de la technique, et ainsi commencer, poursuivre ou terminer un/des projet durant cette soirée/nuit (pour les plus courageux).

''In English'' :

The idea behind the event is that you come and use the best of what Fixme offers, in order to create, continue, or finish (a) project(s) throughout the night; or to simply hang out and express your raw passion for technology. You'll have lots of components, parts, tools, and stuff others have bought, in order to help you achieve, or even surpass your goals.

Example activities :
---------------------
* Programming (uC, uP, web page, script,...)
* Electronics (making a prototype on protoboard or on PCB; using software such as KICAD, SCILABS, ... discover electronics components and their inner workings with their datasheets)
* Mechanical (3D printing, laser cutting, plebeian cutting, sawing, drilling,... )
* People (share knowledge, find out others, ...)

== Obstacles ==
* Your limits !!!
** Remember to [https://www.youtube.com/watch?v=9D-QD_HIfjA push it to the limit]
* Arrangement

== Components ==
* Electronics components (resistors, capacitors, diodes, transistors, ICs, uCs, uPs, motors, LEDs,...)
* Macs/Others
* Electronics Books
* Google
* Pizza
* Beer
* Stuff to open your spirit ( ͡° ͜ʖ ͡°)

== Project in the back ==

''In French''

Avec le lien ci-dessous, tu peux déjà choisir sur quel projet tu aimerais venir apporter, partager ou découvrir tes connaissances... n'hésite pas non plus a rajouter ton projet

''In English''

''Abhorrent attempt of English translation removed.''

Example of project :

* Fixme_Y_choice (suite)
* Arbre Twitter - Fixme (suite)
* Affichage Hack-CFF (suite)
* DMX protocole (Special Fixme RS485 home-made protocol)
* Workshop Kicad / PCB (New)
* Odometer for a bike (suite)
* Coursera_uC suite)
* [[Plastic_recycling]] Finir la conception du PCB
* your project

== Participants ==
* [[User:Binary_Brain]]
* [[User:dgellow]] ???
* [[User:Nemen]]
* [[User:gcmalloc]] ???
* [[User:Marcha]] ???
* [[User:Noskill]]
* [[User:Philoux]]
* [[User:Jhu]] ???
* [[User:Sasha]] ???
* [[User:Phervieux]] je prévois d'ouvrir le local vers 18:00 - 18:30
* and you (members or non members of Fixme) ???

== Photos ==
To be completed by your photos:
<gallery>
</gallery>

== Video ==

== See also ==
* [[ElectroJam1]]
* [[ElectroJam2]]
* [[ElectroJam3]]
* [[ElectroJam4]]

AG 2015 April

2015-01-06T12:30:02Z

Noskill: /* Information */

[[Category:Meetings]]
[[Category:AG]]

== Information ==
* https://pad.fixme.ch/p/ag2015
* Date: TBD

=== Propositions pour les cotisations ===

=== Ordre du jour ===
* TODO

=== Photos ===
* FIXME
<gallery>
</gallery>

Main Page

2015-01-06T09:25:42Z

Noskill: /* Top projects */

__NOTOC__
{{Boite
| titre=Welcome to FIXME
| bordure=black
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| couleurTitre=black
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}}
This is the working wiki of the FIXME Hackerspace, main website is at https://fixme.ch
{{BoiteFin}}

{{Boite
| couleurTexteTitre=white
| largeur=20%
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https://fixme.ch/sites/default/files/hackerspace_status.png
[http://foo.fixme.ch/trigger.html Open/close the space]
{{BoiteFin}}

{{Boite
| titre=[[:Category:Projects|Projects]]
| flotte=left
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| largeur=49%
| icon=Projects.png}}
* [[:Category:Ongoing_Projects|Ongoing]] | [[:Category:Proposed_Projects|Proposed]] | [[:Category:Closed_Projects|Closed]]
* [[Project template]] | [[Projects Ideas]]

===Top projects===
* [[AG_2015]]
* [[ElectroJam5]]
* [[31C3]]
* [[Coursera_Microcontroleur]]
* [[LUG]]
* [[PCB_Etching]]
* [[SDR|Software Defined Radio]]
* [[Telepresence]]
* [[SpaceAPI|MyHackerspace]]
* 3D Printers
** [[Ultimaker]]
** [[PrintrbotSimple]]
{{BoiteFin}}

{{Boite
| titre=Events
| flotte=right
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| couleurTitre=gray
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| icon=Events.png}}

===Recuring events===
* '''Mondays''':
** Every mondays [[CTF]] (CTF meeting, writeups, courses)
* '''Tuesday''':
** Second Tuesday of the month: [[dbms workshop]] (Work with RDBMS or ohers DBMS)
* '''Wednesdays''':
** Every wednesdays [[Weekly Meetings]] (social meeting, newcomers welcoming)
* '''Thursdays''':
** First thursday of the month: [[LUG]] (GNU/Linux help/discussions)
* '''Fridays''':
** Every fridays [[Electronics evening]]
** Some friday evening [[CTFriday]] (hacking challenges)
* '''Sarturday''':
** Every first saturday of the month: Monthly Cleaning
* '''Sundays''':
** Every first sunday of the month: [[GameDev|Game development group]]

===Ponctual events===
* [[:Category:CodingNight|Coding Night]]
* [[:Category:Workshops|Workshops]]
* [[:Category:WeekendProjects|Weekend Projects]]
* [[:Category:ShortTalks|Short Talks]]
* [[:Category:Debates|Debates]]
* [[:Category:Conferences|Conferences delegation]]
* [[Suggestion box]]

====[[How to create an event?]]====
{{BoiteFin}}

{{Boite
| titre=Other
| flotte=left
| bordure=black
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===Other===
* Equipment
** [[What do we provide ?]]
** [[What are we looking for ?]]
* [[Foo]], our internal services server
* [[Resources]] (local associations, events and shops)
* [[Movies|Geek movies]]
* [[Modele XP]]
* [[Sandbox]] for syntax tests
* [[Burgers]]
* [[Podcasts]]
* [[OpenData]]
{{BoiteFin}}

{{Boite
| titre=Administration
| flotte=right
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| icon=Administration.png}}

=== Meetings ===
* [[:Category:Meetings|All Meetings]]
* [[:Category:ProjectMeetings|Project Meetings]]
* [[:Category:AG|General Assemblies]]

=== Association ===
* [[Internal Regulation]] [French]
* [[Utilité_publique]]: [https://pad.fixme.ch/p/letter_to_lausanne subventions], ...
* [[Membership_admin]]
* [[History]]

=== Other ===
* [[Openings]]
* [[Communication]]
* [[:Category:Weekmail|Weekly mail]] on upcoming activities
* [[Press_reviews]]
* [[Press_kit]]
* [[Network]]
* [[:Category:Services]]
* [[Logo]]
* [[Local]]
* [[Sheets]] (various documents)
* [[HowToWiki|How to edit the wiki]]
{{BoiteFin}}

{{Boite
| titre=Electronic
| flotte=left
| bordure=black
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* [[Parts Order]]
* [[:Category:ElectroKit|Electronic kits]]
* [[Electronic FAQ]]
* [[CPU_Boards]]
* [[Electro_docs]]
* [[Kicad]]
{{BoiteFin}}

{{DISPLAYTITLE:{{FULLPAGENAME}}}}

PCB Etching

2014-12-16T10:46:23Z

Noskill: /* See Also */

[[Category:Ongoing_Projects]]
== Description ==

A logical extension to the Kicad workshop (electronics design) is to realize the designed PCB.
There are 3 ways to produce PCBs at FIXME (with the required components):
* PCB Milling with a CNC Router
* PCB Etching using toner transfer method
* PCB Etching using the photosensitive positive method

== Goal ==
* Make custom PCBs for FIXME members and projects.

== Obstacles ==

PCB Milling with a CNC Router:
* Cost
* Make a lot of dust

PCB Etching using toner transfer method:
* Use chemicals requiring precautions for use

PCB Etching using the photosensitive positive method:
* Use chemicals requiring precautions for use
* Need an insolation box
* Number of step for the process

== Components ==

* Iron(III) chloride / Perchlorure de fer '''Corrosive!'''
or
* HCl + H2O2 / Acide chlorydrique + Peroxyde d'Hydrogène (eau oxygénée) => [http://hackaday.com/2012/04/30/etching-your-own-boards-really-really-fast/ HCl+H2O2 method on Hackaday]

=="Toner transfer" PCB etching==
* http://www.riccibitti.com/pcb/pcb.htm
* Test print design : [http://www.dr-lex.be/hardware/hwimages/toner-design.png]

==Photoresist PCB Etching==
Mainly inspired from [http://sfprime.net/pcb-etching/index.htm]

===Parts===
* Uv light (UV LED strip or DIY UV LED fixture?)
* Pre-coated photoresist positive pcb
* Lye (NaOH)
* Ammonium persulfate (or Ferric Chloride, available at Fixme hackerspace)

===PCB Layout===
The pcb layout should be the positive (black parts are where copper will stay) and *mirrored* image, full size (1:1) of the layout.

This layout is printed on standard paper with a laser printer (or copier) and set the toner density to the maximum value. This will make the black part really dark so the light can not pass trough.

The paper is then drenched in a 'drying' oil (like sunflower seed oil). This will make the white parts of the paper transparent. Remove the extra oil carefully.

===Exposition===

Remove the plastic protection on the PCB. Place the printed side of the layout against the copper side of the PCB. Remove the air bubbles captured under the greased paper

Place the PCB & Layout inside the exposure box. Then let the UV light do the work for 2 minutes 30 seconds ''This is a '''completely arbitrary''' timing, we should test different values''

Remove the PCB & Layout from the exposure box

Remove the the layout paper (if you want to reuse it, you can dry it)

===Development===
We use a 1% Lye (Sodium Hydroxide = NaOH) solution for development. (Add 10 grams of Lye to a liter of water)

To know if the development process is finished, take a look to the traces. They should be clearly distinguishable.

===Etching===

The etching solution is a 200g/L ammonium persulfate mix (or Ferric Chloride).

The etching process can take to over an hour. To speed up this shit, you can add heat and/or bubbles to the solution.

The solution should take a blue to deep blue hue.

The reaction is (NH_4)_2 S_ 2 O_8 -> CuSO4 + (NH4)_2 SO. The resultant liquid is less harmful than ferric chloride but should still be treated with other chemical waste

== Safety ==

Equipment:
* Gloves
* Goggles
* Lab coat

Docs:
* Iron(III) chloride / Perchlorure de fer : '''(de)''' [http://www1.produktinfo.conrad.com/datenblaetter/525000-549999/528722-si-01-de-EISEN_3_CHLORID.pdf Sicherheitsdatenblatt] '''(fr)''' [http://www1.produktinfo.conrad.com/datenblaetter/525000-549999/528722-si-01-fr-fichesecurite.pdf Fiche de sécurité]
*Stop using Ferric Chloride etchant : [[http://www.instructables.com/id/Stop-using-Ferric-Chloride-etchant!--A-better-etc/ On instructables]]

== Schedule ==
* 13 décembre 2012: First workshop [[http://www.doodle.com/8fyynphtyzyi8ika Doodle ]]

== See Also ==
* [[PCB_Fab]]
* [http://www.engscope.com/pcb-fab-tutorial/ Fairly in depth tutorial]
* [http://nononux.free.fr/index.php?page=elec-brico-outils#!elec-brico-outil-largeur-piste-pcb Outil de calcul de largeur de pistes]

== Participant ==
* [[User:Corecode]]
* [[User:Nemen]]
* [[User:Sasha]]
* [[User:Noskill]]

User:Noskill

2014-12-07T11:05:19Z

Noskill:

Hello there :3

=Who am I ? =
Basically another mad geek. I like: Photography, (Random-)hiking, electronics, nature, books, music (I kinda like all styles of music ^^).

I am currently studying at the Engineering School

== T-shirt ==
Size: Small/Medium

=Why am I interested to join the HS ?=
First of all learn new things (PCB Etching, electronics, programming), meet people, discuss about stuff.

=Current projects=

==Wiki Maintenance==

[[Wiki maintenance]]

== Plastic recycling ==
I'm currently working on a filabot-like to recycle unused plastics (HDPE from Pet bottles caps, PLA from 3d printed parts etc)
If you want to join the project don't hesitate to contact me ;)

The project now has his own page, check it out ! [[Filament_extruder]]

=Where can you find me ? =
On twitter: [http://www.twitter.com/_noskill @_noskill]

Or send me an email at noskill [at] fixme [dot] ch

31C3

2014-11-18T12:33:38Z

Noskill: /* People coming */

December 27th–30th 2014, CCH, Hamburg

The [https://events.ccc.de/congress/2014/wiki/Main_Page 31st Chaos Communication Congress (31C3)] is an annual four-day conference on technology, society and utopia. The Congress offers lectures and workshops and various events on a multitude of topics including (but not limited to) information technology and generally a critical-creative attitude towards technology and the discussion about the effects of technological advances on society.

== People coming ==

{| class="wikitable"
|+
! Name !! Ticket? !! Transport to HAM? !! Transport from HAM? !! Hotel?
|-
| [[User:sasha|Sasha]] || || || || Radisson Blu (?)
|-
| [[User:jnsc|Jonas]] || || Plane Easyjet 3426 / 26.16 16h05 || Plane GermanWings 4U 7744 / 31.12 07h00 || Radisson Blu
|-
| [[User:noskill|Noskill]] || || Car || Car || Hotel Fresena
|-
| [[User:Rorist|Rorist]] || || Plane Easyjet 3426 / 26.12 || Plane Easyjet 3425 / 30.12 || Heimhude
|-
| Kat || || Plane Easyjet 3426 / 26.12 || Plane Easyjet 3425 / 30.12 || Heimhude
|-
| [[User:Prosouth|Prosouth]] || || Plane Easyjet 3426 / 26.12 || Plane Easyjet 3425 / 30.12 ||
InterCityHotel Hamburg Dammtor-Messe
|-
| [[User:fzn|Fzn]] || || Train (?) || Train (?) || Radisson si places

|+
! Total
!
!
!
!
|}

== Accommodation ==
* [http://www.radissonblu.com/booking-entrance?language=en&sitaCode=HAMZA&adults_room1=1&rooms=1&children_room1=0&arrival=26/12/2014&departure=31/12/2014&paccode=31C3 Radisson Blu] - 129€ night (divided per two people, currently fully booked)
* [http://www.generatorhostels.com/de/hamburg/ Generator hostel] - 17€/night (CCC2014 coupon)
* [http://www.hotel-heimhude.de/ Heimhude], standard rooms fully booked
* [https://events.ccc.de/congress/2014/wiki/Static:Accommodation Accommodation]

== Transport ==
=== Train ===
Train ticket sales are up! [https://www.bahn.de/p/view/home/aktion/31c3.shtml]

=== Plane ===
easyJet U23426/U23425 - <s>110 CHF there & back as of 07/09/14</s> 119 CHF there & back as of 01/10/14

[[File:EasyJet-30C3.png | 250px]]

GermanWings 44.9€
http://www.lidl-reisen.de/germanwings?et_cid=10&et_lid=580227

== See also ==
* [[30C3]]
* [[29C3]]
* [[28C3]]

How to create an event

2014-11-05T10:10:49Z

Noskill: /* Questions to answer first */

== Questions to answer first ==
* What is the topic? (i.e. Coding Night, Cryptoparty, Talk, Workshop, ...)
* What is the target? (i.e. Fixme members, extern people, adults, children, ...)
* What resources are required? (i.e. the hackerspace, electronics tools, electronics parts, ...)
* Who can help me to organise? (i.e. things can be done faster/easier if you not try to do it alone)
* Is the date available ? Check the calendar, and contact the guy in charge of the events ( [[User:Noskill]] ) to prevent any event collision

== Plan the event ==
* Create a wiki page using the [[Project_template|project template]].
* Get/Order the resources to be sure to get it on time.
* Check the [https://www.google.com/calendar/embed?src=sruulkb8vh28dim9bcth8emdm4%40group.calendar.google.com&ctz=Europe/Zurich Fixme Event] calendar to find possible dates for the event.
* Open a [http://framadate.org/ Framadate] and spread the word (Mailing-List, IRC, weekmail, twitter, facebook, ...).
* Select the most popular date (yes, it's obvious, I know...)
* Plan the event early, 1 month is good

== Communicate about the event ==
* Think about a poster to promote your event (There is a poster template for Fixme events). [[File:poster.tgz]]
* Once the date is known, [[Communication|promote!]]
** spread the info on the [https://lists.saitis.net/cgi-bin/mailman/listinfo/hackerspace-lausanne mailing list],
** update the wiki page with this date,
** update the topic on #Fixme IRC chan,
** create an event on the Fixme Facebook page,
** post the event and date on Twitter,
** prepare a short description for the weekmail.
** You may use https://events.fixme.ch
* Communicate 1 week and the day before the event (people tend to forget)

31C3

2014-10-01T08:47:06Z

Noskill: /* People coming */

31C3 – 31. Chaos Communication Congress - December 27th–30th 2014, CCH, Hamburg

[http://events.ccc.de/2014/07/12/31c3-call-for-participation-en/ Call for participation] up to 14th September!
== People coming ==

{| class="wikitable"
|+
! Name !! Ticket? !! Transport to HAM? !! Transport from HAM? !! Hotel?
|-
| [[User:sasha|Sasha]] || || || ||
|-
| [[User:jnsc|Jonas]] || || Plane Easyjet 3426 / 26.16 16h05 || Plane GermanWings 4U 7744 / 31.12 07h00 || Radisson Blu
|-
| [[User:noskill|Noskill]] || || Train (?) || Train (?) || Radisson Blu (?)
|-
|+
! Total
!
!
!
!
|}

== Accommodation ==
[http://www.radissonblu.com/booking-entrance?language=en&sitaCode=HAMZA&adults_room1=1&rooms=1&children_room1=0&arrival=26/12/2014&departure=31/12/2014&paccode=31C3 Radisson Blu]

[https://events.ccc.de/congress/2014/wiki/Static:Accommodation Accommodation]

== Transport ==
=== Train ===
Train ticket sales are up! [https://www.bahn.de/p/view/home/aktion/31c3.shtml]

=== Plane ===
easyJet U23426/U23425 - 110 CHF there & back as of 07/09/14

[[File:EasyJet-30C3.png | 250px]]

== See also ==
* [[30C3]]
* [[29C3]]
* [[28C3]]

Plastic recycling

2014-09-26T19:32:28Z

Noskill: /* Parts needed */ -> mechanical

[[Category:Ongoing Projects]]
== Description ==
Build a plastic recycling machine to make 3D printable filament for the [[Ultimaker]] and other people's printers.

First (optional) step of the process is to melt plastic parts (such as bottle caps, failed prints, packages) into plastic pellets. This can be done by putting parts inside a heating recipient having a hole at the bottom. An irregular thread of material will come out and be sliced into small pellets.

Next step is to transform pellets or plastic parts (if they are small enough) into 3D-printable filament. This is performed by the extruder. An extruder is constructed from essentially two parts: a feeding mechanism, and a heater - chopped plastic parts or pellets are fed from a container into the feeding mechanism, which then pushes the plastic slowly through the heater to create the filament.

__TOC__

== Goal ==
* Recycle failed/old prints and extruded plastic
* Recycle other plastics, such as PET bottles (caps), etc
* Experiment with new colors and materials

== Obstacles ==
* Get a filament of repeatable thickness
* More complex = more difficult
* Ventilation preferable for ABS

== Parts ==
{| class="wikitable"
|-
! Part Name
! Description
! Progress
! 3d model/images
|-
| Main frame
| Main part holding all the parts together.
| Done
| TODO
|-
| Coupler
| Holds the motor rotor and the screw together
| '''Needs update''' with new motor rotor diameter (8mm)
| TODO
|-
| Motor holder
| Holds the motor (duh.)
| '''Needs update''' with 3 holes mounting instead of 4. Thickness needs to be checked for usage with new motor
| TODO
|-
| Screw holder
| Aligns the screw with the tube.
| May need more grease to reduce friction
| TODO
|-
| Tube
| Brings the plastic pellets/parts into a heated nozzle. Makes plastic filament (theoretically). Also the nozzle is exchangable with other nozzle models to allow various diameters of filament to be made
|
| TODO
|}

== Resources ==

=== Extruders ===
* [http://deltaprinter.co.za/filamentextruder/index.html Basic extruder]

* [http://www.thingiverse.com/thing:145500 More advanced extruder]
I'm guessing we should build something in between - not too simple but not too expensive either.

=== Misc ===

* [http://deltaprinter.co.za/filamentcolour/index.html Color filament]
* [http://reprapdelft.files.wordpress.com/2010/04/reprap-granule-extruder-tudelft1.pdf Filament recycling detailed research paper (noskill)]
* [http://usinette.org/projets/broyeuse-extrudeuse-domestique/ Broyeuse extrudeuse domestique (noskill)]
* [http://hackaday.com/2014/02/06/plastic-recycling-at-home-promises-a-revolution-in-local-plastic-production/ Plastic recycling machines built at low cost]

== Progression ==
* 2013/11/22 - Starting experiments :).
* 2013/11/27 - Measure the temperature we can have with the current setup. Are there other ways to use the nichrome wire (on the extrusion head/on the tube/both) ? Also start experiments for the part that will transform HDPE into pellets (shattering vs melting i.e.). What's the best way to have both parts (recycling and filament making) in the same machine ? Also: plans, plans, plans - use a paper shredder to break used and new plastic into small bits.
* 2014/01/17 - Added a metal top on the end with a 3mm brass extrusion nozzle soldered to it. Next step is adding motorization and automation (i.e. temperature regulation)
* 2014/01/30 - A more polished version of the metal parts will be made by [[User:noskill]]'s school polymecanics. The heated part and the nozzle will be removable.
* 2014/03/10 - Received the stepper motor and the arduino motor shield. Now the mechanics will make a first prototype of the machine in a few days. Also tested the temperature sensor under "real" conditions (~200°c) and worked perfectly.
* 2014/04/01 - The prototype is done ! And it's not even an April fools joke !
* 2014/06/11 - The motor used is not powerful enough in the current setup. Next step is to try adding a screw trough the rotor to get more torque and eventually to buy a new motor (DC, stepper ?).

== See also ==
* [[Ultimaker]]

== Participants ==
* [[User:noskill|noskill]]
* [[User:sasha|sasha]]

Main Page

2014-07-17T18:42:17Z

Noskill: /* Recuring events */ CTF !

__NOTOC__
{{Boite
| titre=Welcome to FIXME
| bordure=black
| fond=lightgray
| couleurTitre=black
| couleurTexteTitre=white
| largeur=75%
| flotte=left
}}
This is the working wiki of the FIXME Hackerspace, main website is at https://fixme.ch
{{BoiteFin}}

{{Boite
| couleurTexteTitre=white
| largeur=20%
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https://fixme.ch/sites/default/files/hackerspace_status.png
[http://foo.fixme.ch/trigger.html Open/close the space]
{{BoiteFin}}

{{Boite
| titre=[[:Category:Projects|Projects]]
| flotte=left
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| icon=Projects.png}}
* [[:Category:Ongoing_Projects|Ongoing]] | [[:Category:Proposed_Projects|Proposed]] | [[:Category:Closed_Projects|Closed]]
* [[Project template]] | [[Projects Ideas]]

===Top projects===
* [[Coursera_Microcontroleur]]
* [[LPIC]]
* [[PCB_Etching]]
* [[SDR|Software Defined Radio]]
* [[hackerspaces_ch]]
* [[Telepresence]]
* [[SpaceAPI|MyHackerspace]]
* [[Projector_client]]
* [[InsomniHack-2014]]
* [[ElectroJam3]]
* [[FixmeBus]]
* 3D Printers
** [[Ultimaker]]
** [[PrintrbotSimple]]
{{BoiteFin}}

{{Boite
| titre=Events
| flotte=right
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Events.png}}

===Recuring events===
* '''Mondays''':
** Every mondays [[CTF]] (CTF meeting, writeups, courses)
* '''Tuesday''':
** Every two Tuesday [[dbms workshop]] (Work with RDBMS or ohers DBMS)
* '''Wednesdays''':
** Every wednesdays [[Weekly Meetings]] (social meeting, newcomers welcoming)
* '''Thursdays''':
** First thursday of the month: [[LUG]] (GNU/Linux help/discussions)
* '''Fridays''':
** Every fridays [[Electronics evening]]
** Some friday evening [[CTFriday]] (hacking challenges)
* '''Sarturday''':
** Every first saturday of the month: Monthly Cleaning
* '''Sundays''':
** Every first sunday of the month: [[GameDev|Game development group]]

===Ponctual events===
* [[:Category:CodingNight|Coding Night]]
* [[:Category:Workshops|Workshops]]
* [[:Category:WeekendProjects|Weekend Projects]]
* [[:Category:ShortTalks|Short Talks]]
* [[:Category:Debates|Debates]]
* [[:Category:Conferences|Conferences delegation]]
* [[Suggestion box]]

====[[How to create an event?]]====
{{BoiteFin}}

{{Boite
| titre=Other
| flotte=left
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Other.png}}
===Other===
* Equipment
** [[What do we provide ?]]
** [[What are we looking for ?]]
* [[Foo]], our internal services server
* [[Resources]] (local associations, events and shops)
* [[Movies|Geek movies]]
* [[Modele XP]]
* [[Sandbox]] for syntax tests
* [[Burgers]]
* [[Podcasts]]
{{BoiteFin}}

{{Boite
| titre=Administration
| flotte=right
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Administration.png}}

=== Meetings ===
* [[:Category:Meetings|All Meetings]]
* [[:Category:ProjectMeetings|Project Meetings]]
* [[:Category:AG|General Assemblies]]

=== Association ===
* [[Internal Regulation]] [French]
* [[Utilité_publique]]: [https://pad.fixme.ch/p/letter_to_lausanne subventions], ...
* [[Membership_admin]]
* [[History]]

=== Other ===
* [[Openings]]
* [[Communication]]
* [[:Category:Weekmail|Weekly mail]] on upcoming activities
* [[Press_reviews]]
* [[Press_kit]]
* [[Network]]
* [[:Category:Services]]
* [[Logo]]
* [[Local]]
* [[Sheets]] (various documents)
* [[HowToWiki|How to edit the wiki]]
{{BoiteFin}}

{{Boite
| titre=Electronic
| flotte=left
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Other.png}}
* [[Parts Order]]
* [[:Category:ElectroKit|Electronic kits]]
* [[Electronic FAQ]]
* [[CPU_Boards]]
* [[Electro_docs]]
{{BoiteFin}}

{{DISPLAYTITLE:{{FULLPAGENAME}}}}

CTF

2014-07-17T18:39:52Z

Noskill: /* Information */

[[Category:CTF]]
== Information ==
* Capture the flag!
* Metting every monday at 7pm

* IRC: Freenode #fixme-ctf
* FIXME team: http://ctftime.org/team/367/
* [http://captf.com/calendar/ CTF Calendar]
* [http://www.endgame.com/blog/how-to-get-started-in-ctf.html How to get started in CTF]
* [https://www.youtube.com/watch?v=ECMExVt1lbI Why you should capture the flag] (50mn talk)

== Online challenges ==
=== Live ===
* Archives (Defcon CTF, GItS, Hack.lu, NDH, ...) http://capture.thefl.ag/
* Hack.lu
** [[Hack.lu CTF 2010]]
** [[Hack.lu CTF 2011]]
** [[Hack.lu CTF 2012]]
* rwthCTF
** [[rwthCTF 2011]]
** [[rwthCTF 2012]]
** [[rwthCTF 2013]]
* https://wiki.mozilla.org/Security/Events/CTF
* Ghost in the Shellcode
** [[CTF/gits2012teaser|Gits Teaser 2012]]
** [[CTF/gits2012|Gits 2012]]
* http://ctf.forbiddenbits.net/?
* [[Plaid CTF 2012]]
* Defcon CTF
** [[Defcon_quals_2011|2011 Quals]]
** [[Defcon_quals_2012|2012 Quals]]
** [[Defcon_quals_2014|2014 Quals]]
* [https://csawctf.poly.edu/Analysis.txt CSAW]
* ruCTF
** [[ruCTF 2012]]
** [[RuCTFe-2013]]
* ...

=== Permanent ===
* http://www.newbiecontest.org
* http://hackbbs.org
* http://www.try2hack.nl
* http://www.overthewire.org
* http://www.root-me.org/fr/Capture-The-Flag/
* http://p0wnlabs.com/free/vms
* https://www.hacking-lab.com/
* http://honeynet.org/node/828
* http://exploit-exercises.com/
** Nebula: <pre>magnet:?xt=urn:btih:77cfd777dd287da30dcdc5c82aa72f0ffb6c67eb&dn=exploit-exercises-nebula-4.ova</pre>
** Fusion: http://files.openduck.com/mirror/exploit-exercises/
* https://stripe-ctf.com
* http://io.smashthestack.org
* http://www.hackthissite.org/
* http://www.right-answer.net/
* http://www.thisislegal.com/
* http://w3challs.com/
* http://www.dareyourmind.net/
* http://securityoverride.org/
* https://google-gruyere.appspot.com/
* Embedded Security CTF https://microcorruption.com
* http://bases-hacking.org/ Beginner oriented
* ...

== IRL challenges ==
* [[InsomniHack]]
* Jurackerfest
* ...

== Writes Ups ==

* 30C3 - 2013 : http://devpsc.blogspot.in/2014/01/30c3-ctf-writups-collection.html
* Resources/writeups: https://github.com/ctfs

== See Also ==
* [[:Category:CTF]]

Podcasts

2014-07-08T17:20:37Z

Noskill:

* [http://theamphour.com/ The Amp Hour]
* [http://www.tested.com/ Still Untitled: The Adam Savage Project]
* [http://spectrum.ieee.org/multimedia/podcasts/ IEEE Techwise Conversations]
* [http://www.freakonomics.com/radio/ Freakonomics Radio]
* [https://www.npr.org/blogs/money/ Planet Money]
* [http://www.radiolab.org/ Radiolab]
* [http://99percentinvisible.org/ 99% invisible]
* [http://wfmu.org/playlists/TI/ Too Much Information]
* [http://www.thisamericanlife.org/ This American Life]
* [http://cre.fm/ CRE: Technik, Kultur, Gesellschaft (German)]
* [http://twit.tv/show/floss-weekly FLOSS Weekly (TWiT.TV)]
* [http://www.comptoirsecu.fr Le Comptoir Sécu]

Plastic recycling

2014-06-11T08:13:51Z

Noskill: /* Progression */

[[Category:Ongoing Projects]]
== Description ==
Build a plastic recycling machine to make 3D printable filament for the [[Ultimaker]] and other people's printers.

First (optional) step of the process is to melt plastic parts (such as bottle caps, failed prints, packages) into plastic pellets. This can be done by putting parts inside a heating recipient having a hole at the bottom. An irregular thread of material will come out and be sliced into small pellets.

Next step is to transform pellets or plastic parts (if they are small enough) into 3D-printable filament. This is performed by the extruder. An extruder is constructed from essentially two parts: a feeding mechanism, and a heater - chopped plastic parts or pellets are fed from a container into the feeding mechanism, which then pushes the plastic slowly through the heater to create the filament.

__TOC__

== Goal ==
* Recycle failed/old prints and extruded plastic
* Recycle other plastics, such as PET bottles (caps), etc
* Experiment with new colors and materials

== Obstacles ==
* Get a filament of repeatable thickness
* More complex = more difficult
* Ventilation preferable for ABS

== Parts needed ==
{| class="wikitable"
|-
! Part Name
! Description
! State
|-
| Tube
| Part where the material will flow trough. Which material should we use ? (Aluminium/ (Stainless) steel) ?
Also we will have to be able to dig holes to put the temp sensors inside.
| Got ~1.5 m of dia. 20mm aluminum / 1.5mm thick
|-
| Auger
| Screw pushing the material
| Just bought [http://www.ebay.com/itm/20mm-Long-Combination-Wood-Auger-Drill-Bit-Carpenter/310775630556 one of those] on Ebay
|-
| Motor
| Makes stuff move
| http://shop.boxtec.ch/stepper-motor-with-cable-p-40933.html
|-
| Heating element
| Gauge 28 nichrome wire

Find a way to attach this (high-temp resistant tape ?) and isolate from the outside.
| Bought 3.048m of G28 nichrome wire.
|-
| Thermometers
| Get the internal temperature in different places of the tube (rear, middle and nose for example).
| PT1000
|-
| Extrusion nozzle
| Transforms the heated plastic into a regular filament suitable for the printer.
| Being machined
|-
|}

=== FilaWinder ===
Winder for extruded plastic. See [https://www.youtube.com/watch?v=uWDkBzS0XFI this video] for explanation.

Source files on [http://www.thingiverse.com/thing:174383 Thingiverse], and assembly instructions [http://solidoodletips.wordpress.com/2013/10/15/winder-2/ here]. They sell these for 159$ but seeing as we can 3D print many parts at fixme and laser cut other parts at PTL, total cost should be less than a 3rd of that.

== Resources ==

=== Extruders ===
* [http://deltaprinter.co.za/filamentextruder/index.html Basic extruder]

* [http://www.thingiverse.com/thing:145500 More advanced extruder]
I'm guessing we should build something in between - not too simple but not too expensive either.

=== Misc ===

* [http://deltaprinter.co.za/filamentcolour/index.html Color filament]
* [http://reprapdelft.files.wordpress.com/2010/04/reprap-granule-extruder-tudelft1.pdf Filament recycling detailed research paper (noskill)]
* [http://usinette.org/projets/broyeuse-extrudeuse-domestique/ Broyeuse extrudeuse domestique (noskill)]
* [http://hackaday.com/2014/02/06/plastic-recycling-at-home-promises-a-revolution-in-local-plastic-production/ Plastic recycling machines built at low cost]

== Progression ==
* 2013/11/22 - Starting experiments :).
* 2013/11/27 - Measure the temperature we can have with the current setup. Are there other ways to use the nichrome wire (on the extrusion head/on the tube/both) ? Also start experiments for the part that will transform HDPE into pellets (shattering vs melting i.e.). What's the best way to have both parts (recycling and filament making) in the same machine ? Also: plans, plans, plans - use a paper shredder to break used and new plastic into small bits.
* 2014/01/17 - Added a metal top on the end with a 3mm brass extrusion nozzle soldered to it. Next step is adding motorization and automation (i.e. temperature regulation)
* 2014/01/30 - A more polished version of the metal parts will be made by [[User:noskill]]'s school polymecanics. The heated part and the nozzle will be removable.
* 2014/03/10 - Received the stepper motor and the arduino motor shield. Now the mechanics will make a first prototype of the machine in a few days. Also tested the temperature sensor under "real" conditions (~200°c) and worked perfectly.
* 2014/04/01 - The prototype is done ! And it's not even an April fools joke !
* 2014/06/11 - The motor used is not powerful enough in the current setup. Next step is to try adding a screw trough the rotor to get more torque and eventually to buy a new motor (DC, stepper ?).

== See also ==
* [[Ultimaker]]

== Participants ==
* [[User:noskill|noskill]]
* [[User:sasha|sasha]]

Free Space Optics

2014-04-24T14:25:55Z

Noskill: /* Related links/things to have a look on */ Fromatting

[[Category:Ongoing_Projects]]
== Description ==
* Build a [http://ronja.twibright.com/ Ronja]-like link using leds and photodiodes and microcontrollers for middle-range free space optics communication

== Goal ==
* Have a working connection between two computers

== Obstacles ==
A list of potential obstacles
* A (physical) obstacle between the Tx and the Rx

== Related links/things to have a look on ==

* Minimodem (use soundcard for FSK modulation)
* Internet 0
* slattach (create ethernet tunnel over serial)
* http://ronja.twibright.com/

Free Space Optics

2014-04-24T14:25:22Z

Noskill: Created page with "Category:Ongoing_Projects == Description == * Build a [http://ronja.twibright.com/ Ronja]-like link using leds and photodiodes and microcontrollers for middle-range free spac..."

[[Category:Ongoing_Projects]]
== Description ==
* Build a [http://ronja.twibright.com/ Ronja]-like link using leds and photodiodes and microcontrollers for middle-range free space optics communication

== Goal ==
* Have a working connection between two computers

== Obstacles ==
A list of potential obstacles
* A (physical) obstacle between the Tx and the Rx

== Related links/things to have a look on ==

Minimodem (use soundcard for FSK modulation)
Internet 0
slattach (create ethernet tunnel over serial)
http://ronja.twibright.com/

Plastic recycling

2014-04-02T06:28:11Z

Noskill: /* Progression */

[[Category:Ongoing Projects]]
== Description ==
Build a plastic recycling machine to make 3D printable filament for the [[Ultimaker]] and other people's printers.

First (optional) step of the process is to melt plastic parts (such as bottle caps, failed prints, packages) into plastic pellets. This can be done by putting parts inside a heating recipient having a hole at the bottom. An irregular thread of material will come out and be sliced into small pellets.

Next step is to transform pellets or plastic parts (if they are small enough) into 3D-printable filament. This is performed by the extruder. An extruder is constructed from essentially two parts: a feeding mechanism, and a heater - chopped plastic parts or pellets are fed from a container into the feeding mechanism, which then pushes the plastic slowly through the heater to create the filament.

__TOC__

== Goal ==
* Recycle failed/old prints and extruded plastic
* Recycle other plastics, such as PET bottles (caps), etc
* Experiment with new colors and materials

== Obstacles ==
* Get a filament of repeatable thickness
* More complex = more difficult
* Ventilation preferable for ABS

== Parts needed ==
{| class="wikitable"
|-
! Part Name
! Description
! State
|-
| Tube
| Part where the material will flow trough. Which material should we use ? (Aluminium/ (Stainless) steel) ?
Also we will have to be able to dig holes to put the temp sensors inside.
| Got ~1.5 m of dia. 20mm aluminum / 1.5mm thick
|-
| Auger
| Screw pushing the material
| Just bought [http://www.ebay.com/itm/20mm-Long-Combination-Wood-Auger-Drill-Bit-Carpenter/310775630556 one of those] on Ebay
|-
| Motor
| Makes stuff move
| http://shop.boxtec.ch/stepper-motor-with-cable-p-40933.html
|-
| Heating element
| Gauge 28 nichrome wire

Find a way to attach this (high-temp resistant tape ?) and isolate from the outside.
| Bought 3.048m of G28 nichrome wire.
|-
| Thermometers
| Get the internal temperature in different places of the tube (rear, middle and nose for example).
| PT1000
|-
| Extrusion nozzle
| Transforms the heated plastic into a regular filament suitable for the printer.
| Being machined
|-
|}

=== FilaWinder ===
Winder for extruded plastic. See [https://www.youtube.com/watch?v=uWDkBzS0XFI this video] for explanation.

Source files on [http://www.thingiverse.com/thing:174383 Thingiverse], and assembly instructions [http://solidoodletips.wordpress.com/2013/10/15/winder-2/ here]. They sell these for 159$ but seeing as we can 3D print many parts at fixme and laser cut other parts at PTL, total cost should be less than a 3rd of that.

== Resources ==

=== Extruders ===
* [http://deltaprinter.co.za/filamentextruder/index.html Basic extruder]

* [http://www.thingiverse.com/thing:145500 More advanced extruder]
I'm guessing we should build something in between - not too simple but not too expensive either.

=== Misc ===

* [http://deltaprinter.co.za/filamentcolour/index.html Color filament]
* [http://reprapdelft.files.wordpress.com/2010/04/reprap-granule-extruder-tudelft1.pdf Filament recycling detailed research paper (noskill)]
* [http://usinette.org/projets/broyeuse-extrudeuse-domestique/ Broyeuse extrudeuse domestique (noskill)]
* [http://hackaday.com/2014/02/06/plastic-recycling-at-home-promises-a-revolution-in-local-plastic-production/ Plastic recycling machines built at low cost]

== Progression ==
* 2013/11/22 - Starting experiments :).
* 2013/11/27 - Measure the temperature we can have with the current setup. Are there other ways to use the nichrome wire (on the extrusion head/on the tube/both) ? Also start experiments for the part that will transform HDPE into pellets (shattering vs melting i.e.). What's the best way to have both parts (recycling and filament making) in the same machine ? Also: plans, plans, plans - use a paper shredder to break used and new plastic into small bits.
* 2014/01/17 - Added a metal top on the end with a 3mm brass extrusion nozzle soldered to it. Next step is adding motorization and automation (i.e. temperature regulation)
* 2014/01/30 - A more polished version of the metal parts will be made by [[User:noskill]]'s school polymecanics. The heated part and the nozzle will be removable.
* 2014/03/10 - Received the stepper motor and the arduino motor shield. Now the mechanics will make a first prototype of the machine in a few days. Also tested the temperature sensor under "real" conditions (~200°c) and worked perfectly.
* 2014/04/01 - The prototype is done ! And it's not even an april fools joke !

== See also ==
* [[Ultimaker]]

== Participants ==
* [[User:noskill|noskill]]
* [[User:sasha|sasha]]

Plastic recycling

2014-03-27T08:24:16Z

Noskill: Updated part lists

[[Category:Ongoing Projects]]
== Description ==
Build a plastic recycling machine to make 3D printable filament for the [[Ultimaker]] and other people's printers.

First (optional) step of the process is to melt plastic parts (such as bottle caps, failed prints, packages) into plastic pellets. This can be done by putting parts inside a heating recipient having a hole at the bottom. An irregular thread of material will come out and be sliced into small pellets.

Next step is to transform pellets or plastic parts (if they are small enough) into 3D-printable filament. This is performed by the extruder. An extruder is constructed from essentially two parts: a feeding mechanism, and a heater - chopped plastic parts or pellets are fed from a container into the feeding mechanism, which then pushes the plastic slowly through the heater to create the filament.

__TOC__

== Goal ==
* Recycle failed/old prints and extruded plastic
* Recycle other plastics, such as PET bottles (caps), etc
* Experiment with new colors and materials

== Obstacles ==
* Get a filament of repeatable thickness
* More complex = more difficult
* Ventilation preferable for ABS

== Parts needed ==
{| class="wikitable"
|-
! Part Name
! Description
! State
|-
| Tube
| Part where the material will flow trough. Which material should we use ? (Aluminium/ (Stainless) steel) ?
Also we will have to be able to dig holes to put the temp sensors inside.
| Got ~1.5 m of dia. 20mm aluminum / 1.5mm thick
|-
| Auger
| Screw pushing the material
| Just bought [http://www.ebay.com/itm/20mm-Long-Combination-Wood-Auger-Drill-Bit-Carpenter/310775630556 one of those] on Ebay
|-
| Motor
| Makes stuff move
| http://shop.boxtec.ch/stepper-motor-with-cable-p-40933.html
|-
| Heating element
| Gauge 28 nichrome wire

Find a way to attach this (high-temp resistant tape ?) and isolate from the outside.
| Bought 3.048m of G28 nichrome wire.
|-
| Thermometers
| Get the internal temperature in different places of the tube (rear, middle and nose for example).
| PT1000
|-
| Extrusion nozzle
| Transforms the heated plastic into a regular filament suitable for the printer.
| Being machined
|-
|}

=== FilaWinder ===
Winder for extruded plastic. See [https://www.youtube.com/watch?v=uWDkBzS0XFI this video] for explanation.

Source files on [http://www.thingiverse.com/thing:174383 Thingiverse], and assembly instructions [http://solidoodletips.wordpress.com/2013/10/15/winder-2/ here]. They sell these for 159$ but seeing as we can 3D print many parts at fixme and laser cut other parts at PTL, total cost should be less than a 3rd of that.

== Resources ==

=== Extruders ===
* [http://deltaprinter.co.za/filamentextruder/index.html Basic extruder]

* [http://www.thingiverse.com/thing:145500 More advanced extruder]
I'm guessing we should build something in between - not too simple but not too expensive either.

=== Misc ===

* [http://deltaprinter.co.za/filamentcolour/index.html Color filament]
* [http://reprapdelft.files.wordpress.com/2010/04/reprap-granule-extruder-tudelft1.pdf Filament recycling detailed research paper (noskill)]
* [http://usinette.org/projets/broyeuse-extrudeuse-domestique/ Broyeuse extrudeuse domestique (noskill)]
* [http://hackaday.com/2014/02/06/plastic-recycling-at-home-promises-a-revolution-in-local-plastic-production/ Plastic recycling machines built at low cost]

== Progression ==
* 2013/11/22 - Starting experiments :).
* 2013/11/27 - Measure the temperature we can have with the current setup. Are there other ways to use the nichrome wire (on the extrusion head/on the tube/both) ? Also start experiments for the part that will transform HDPE into pellets (shattering vs melting i.e.). What's the best way to have both parts (recycling and filament making) in the same machine ? Also: plans, plans, plans - use a paper shredder to break used and new plastic into small bits.
* 2014/01/17 - Added a metal top on the end with a 3mm brass extrusion nozzle soldered to it. Next step is adding motorization and automation (i.e. temperature regulation)
* 2014/01/30 - A more polished version of the metal parts will be made by [[User:noskill]]'s school polymecanics. The heated part and the nozzle will be removable.
* 2014/03/10 - Received the stepper motor and the arduino motor shield. Now the mechanics will make a first prototype of the machine in a few days. Also tested the temperature sensor under "real" conditions (~200°c) and worked perfectly.

== See also ==
* [[Ultimaker]]

== Participants ==
* [[User:noskill|noskill]]
* [[User:sasha|sasha]]

Plastic recycling

2014-03-10T14:08:43Z

Noskill: /* Progression */

[[Category:Ongoing Projects]]
== Description ==
Build a plastic recycling machine to make 3D printable filament for the [[Ultimaker]] and other people's printers.

First (optional) step of the process is to melt plastic parts (such as bottle caps, failed prints, packages) into plastic pellets. This can be done by putting parts inside a heating recipient having a hole at the bottom. An irregular thread of material will come out and be sliced into small pellets.

Next step is to transform pellets or plastic parts (if they are small enough) into 3D-printable filament. This is performed by the extruder. An extruder is constructed from essentially two parts: a feeding mechanism, and a heater - chopped plastic parts or pellets are fed from a container into the feeding mechanism, which then pushes the plastic slowly through the heater to create the filament.

__TOC__

== Goal ==
* Recycle failed/old prints and extruded plastic
* Recycle other plastics, such as PET bottles (caps), etc
* Experiment with new colors and materials

== Obstacles ==
* Get a filament of repeatable thickness
* More complex = more difficult
* Ventilation preferable for ABS

== Parts needed ==
{| class="wikitable"
|-
! Part Name
! Description
! State
|-
| Tube
| Part where the material will flow trough. Which material should we use ? (Aluminium/ (Stainless) steel) ?
Also we will have to be able to dig holes to put the temp sensors inside.
| Got ~1.5 m of dia. 20mm aluminum / 1.5mm thick
|-
| Auger
| Screw pushing the material
| Just bought [http://www.ebay.com/itm/20mm-Long-Combination-Wood-Auger-Drill-Bit-Carpenter/310775630556 one of those] on Ebay
|-
| Motor
| Makes stuff move
| Needed
|-
| Heating element
| Nichrome wire ? Ceramic heaters ? Quite cheap on ebay.
This will be controlled by a thermostat (when the tx is above a defined point we shut it down).

Find a way to attach this (high-temp resistant tape ?) and isolate from the outside.
| Bought 3.048m of G28 nichrome wire.
|-
| Thermometers
| Get the internal temperature in different places of the tube (rear, middle and nose for example).
| Got 1 DS18B20
|-
| Extrusion nozzle
| Transforms the heated plastic into a regular filament suitable for the printer.
| Needed
|-
| Cooling system
| "From liquid to solid in a trice !". Air/water/oil ?
| Needed
|-
|}

=== FilaWinder ===
Winder for extruded plastic. See [https://www.youtube.com/watch?v=uWDkBzS0XFI this video] for explanation.

Source files on [http://www.thingiverse.com/thing:174383 Thingiverse], and assembly instructions [http://solidoodletips.wordpress.com/2013/10/15/winder-2/ here]. They sell these for 159$ but seeing as we can 3D print many parts at fixme and laser cut other parts at PTL, total cost should be less than a 3rd of that.

== Resources ==

=== Extruders ===
* [http://deltaprinter.co.za/filamentextruder/index.html Basic extruder]

* [http://www.thingiverse.com/thing:145500 More advanced extruder]
I'm guessing we should build something in between - not too simple but not too expensive either.

=== Misc ===

* [http://deltaprinter.co.za/filamentcolour/index.html Color filament]
* [http://reprapdelft.files.wordpress.com/2010/04/reprap-granule-extruder-tudelft1.pdf Filament recycling detailed research paper (noskill)]
* [http://usinette.org/projets/broyeuse-extrudeuse-domestique/ Broyeuse extrudeuse domestique (noskill)]
* [http://hackaday.com/2014/02/06/plastic-recycling-at-home-promises-a-revolution-in-local-plastic-production/ Plastic recycling machines built at low cost]

== Progression ==
* 2013/11/22 - Starting experiments :).
* 2013/11/27 - Measure the temperature we can have with the current setup. Are there other ways to use the nichrome wire (on the extrusion head/on the tube/both) ? Also start experiments for the part that will transform HDPE into pellets (shattering vs melting i.e.). What's the best way to have both parts (recycling and filament making) in the same machine ? Also: plans, plans, plans - use a paper shredder to break used and new plastic into small bits.
* 2014/01/17 - Added a metal top on the end with a 3mm brass extrusion nozzle soldered to it. Next step is adding motorization and automation (i.e. temperature regulation)
* 2014/01/30 - A more polished version of the metal parts will be made by [[User:noskill]]'s school polymecanics. The heated part and the nozzle will be removable.
* 2014/03/10 - Received the stepper motor and the arduino motor shield. Now the mechanics will make a first prototype of the machine in a few days. Also tested the temperature sensor under "real" conditions (~200°c) and worked perfectly.

== See also ==
* [[Ultimaker]]

== Participants ==
* [[User:noskill|noskill]]
* [[User:sasha|sasha]]

Numitron Clock

2014-03-10T10:35:45Z

Noskill: Created page with "Category:Ongoing_Projects == Description == * An alarm clock based on IV-9 ("numitrons" 7-seg display) I'm making an alarm clock based on IV-9 tubes. I'm using 7447 BCD to 7..."

[[Category:Ongoing_Projects]]
== Description ==
* An alarm clock based on IV-9 ("numitrons" 7-seg display)

I'm making an alarm clock based on IV-9 tubes. I'm using 7447 BCD to 7-seg ICs to drive them, luckily they work on 5v so it's possible to drive those with an arduino :)

== Goal ==
TBD

== Component ==
TBD

== Schedule ==
TBD
== Participants ==
[[User:noskill]]

Cryptoparty2

2014-02-21T11:29:07Z

Noskill: /* Participants */

[[Category:Workshops]][[Category:Ongoing_Projects]]
[[Image:cryptoparty.jpg|400px]]
== Description ==
* Party like it's 1984!
What is CryptoParty? Interested parties with computers, devices, and the desire to
learn to use the most basic crypto programs and the fundamental concepts of their operation!
* Date: FIXME
* Doodle: FIXME
* Event: FIXME
* http://weise7.org/tmp/cryptobook-v1.1.pdf
* http://www.cryptoparty.in/organize/howto
* Syncronize with [http://hackersatepfl.com/ HackEPFL] ?

== Topics ==
* What should we do to resist (surveillance) ? (Rorist)
* What about smartphone? How can we protect our privacy on Android (Tengu)
* Encryption & journalism: laziness, need (Shalf: I'd like to interview at least one journalist about how and why she changed habits to better protect sources, or someone helping journalists to change those habits)
** http://towcenter.org/blog/the-effects-of-mass-surveillance-on-journalism/
* Tor rocks (francois)
* X509 : S/mime document & email signing

== See also ==
* [[Cryptoparty1]]

== Participants ==
* [[User:Rorist]]
* [[User:Prosouth]]
* [[User:Tengu]]
* [[User:shalf]]
* [[User:Pirboazo]]
* [[User:Brainoverfl0w]]
* [[User:noskill]]

Plastic recycling

2014-01-30T09:36:32Z

Noskill:

[[Category:Ongoing Projects]]
== Description ==
Build a plastic recycling machine to make 3D printable filament for the [[Ultimaker]] and other people's printers.

First (optional) step of the process is to melt plastic parts (such as bottle caps, failed prints, packages) into plastic pellets. This can be done by putting parts inside a heating recipient having a hole at the bottom. An irregular thread of material will come out and be sliced into small pellets.

Next step is to transform pellets or plastic parts (if they are small enough) into 3D-printable filament. This is performed by the extruder. An extruder is constructed from essentially two parts: a feeding mechanism, and a heater - chopped plastic parts or pellets are fed from a container into the feeding mechanism, which then pushes the plastic slowly through the heater to create the filament.

__TOC__

== Goal ==
* Recycle failed/old prints and extruded plastic
* Recycle other plastics, such as PET bottles (caps), etc
* Experiment with new colors and materials

== Obstacles ==
* Get a filament of repeatable thickness
* More complex = more difficult
* Ventilation preferable for ABS

== Parts needed ==
{| class="wikitable"
|-
! Part Name
! Description
! State
|-
| Tube
| Part where the material will flow trough. Which material should we use ? (Aluminium/ (Stainless) steel) ?
Also we will have to be able to dig holes to put the temp sensors inside.
| Got ~1.5 m of dia. 20mm aluminum / 1.5mm thick
|-
| Auger
| Screw pushing the material
| Just bought [http://www.ebay.com/itm/20mm-Long-Combination-Wood-Auger-Drill-Bit-Carpenter/310775630556 one of those] on Ebay
|-
| Motor
| Makes stuff move
| Needed
|-
| Heating element
| Nichrome wire ? Ceramic heaters ? Quite cheap on ebay.
This will be controlled by a thermostat (when the tx is above a defined point we shut it down).

Find a way to attach this (high-temp resistant tape ?) and isolate from the outside.
| Bought 3.048m of G28 nichrome wire.
|-
| Thermometers
| Get the internal temperature in different places of the tube (rear, middle and nose for example).
| Got 1 DS18B20
|-
| Extrusion nozzle
| Transforms the heated plastic into a regular filament suitable for the printer.
| Needed
|-
| Cooling system
| "From liquid to solid in a trice !". Air/water/oil ?
| Needed
|-
|}

== Resources ==

=== Extruders ===
* [http://deltaprinter.co.za/filamentextruder/index.html Basic extruder]

* [http://www.thingiverse.com/thing:145500 More advanced extruder]
I'm guessing we should build something in between - not too simple but not too expensive either.

=== Misc ===

* [http://deltaprinter.co.za/filamentcolour/index.html Color filament]
* [http://reprapdelft.files.wordpress.com/2010/04/reprap-granule-extruder-tudelft1.pdf Filament recycling detailed research paper (noskill)]
* [http://usinette.org/projets/broyeuse-extrudeuse-domestique/ Broyeuse extrudeuse domestique (noskill)]
== Progression ==
* 2013/11/22 - Starting experiments :).
* 2013/11/27 - Measure the temperature we can have with the current setup. Are there other ways to use the nichrome wire (on the extrusion head/on the tube/both) ? Also start experiments for the part that will transform HDPE into pellets (shattering vs melting i.e.). What's the best way to have both parts (recycling and filament making) in the same machine ? Also: plans, plans, plans - use a paper shredder to break used and new plastic into small bits.
* 2014/01/17 - Added a metal top on the end with a 3mm brass extrusion nozzle soldered to it. Next step is adding motorization and automation (i.e. temperature regulation)
* 2014/01/30 - A more polished version of the metal parts will be made by [[User:noskill]]'s school polymecanics. The heated part and the nozzle will be removable.
== See also ==
* [[Ultimaker]]

== Participants ==
* [[User:noskill|noskill]]
* [[User:sasha|sasha]]

Weekmail018

2014-01-20T14:07:36Z

Noskill: /* Projet: Recyclage de PLA */

[[Category:Weekmail]]
= WEEKMAIL FIXME =



-----

* 20.01.2014
* Numéro 18
* Semaine 04
* Weekmail archives: https://fixme.ch/wiki/Weekmail018/

-----

== CONTENU ==

* A venir cette semaine
* LPIC
* Projet: Recyclage de PLA

== A venir cette semaine ==

* Mercredi: Weekly meeting dès 19h
* Jeudi: LPIC de 19h à 21h
* Vendredi: Electronics Meeting dès 20h

== LPIC ==

<blockquote>Cette semaine, jeudi 23 janvier 19h à 21h, nous traiterons à nouveau les gestionnaires de paquets. Etant donné que nous n'avons eu le temps que de voir les paquets Debian, nous verrons leurs homologues chez RedHat, les RPM.
</blockquote>
<blockquote>Tout le monde est le bienvenue, même si vous avez raté les sessions précédentes et que vous êtes débutant sous GNU/Linux !
</blockquote>
<blockquote>https://fixme.ch/wiki/LPIC/
</blockquote>
== Projet: Recyclage de PLA ==

<blockquote>Le projet d'extrusion de plastique avance (lentement mais sûrement ^^). Cette semaine la tête d'extrusion a été ajoutée, permettant de faire du filament (de diamètre irrégulier, but still, IT WORKS !) La suite du projet consistera à motoriser le tout, séparer la partie chauffante et isoler thermiquement le tout. Puis d'automatiser le tout (température, moteurs, mise en bobine).
</blockquote>
<blockquote>
*Image: https://pbs.twimg.com/media/BeNJLrQIgAACrh-.jpg:large/
* Projet: https://fixme.ch/wiki/Plastic_recycling</blockquote>

== MOT DE LA FIN ==

<blockquote>Fixme Weekmail -- will be back by popular demand!
</blockquote>

-----

NOTE: Vous voulez parler de votre projet dans le weekmail ou vous avez un événement à présenter? envoyez toutes les infos à weekmail@fixme.ch.

-----

Plastic recycling

2014-01-20T08:38:46Z

Noskill:

[[Category:Ongoing Projects]]
== Description ==
Build a plastic recycling machine to make 3D printable filament for the [[Ultimaker]] and other people's printers.

First (optional) step of the process is to melt plastic parts (such as bottle caps, failed prints, packages) into plastic pellets. This can be done by putting parts inside a heating recipient having a hole at the bottom. An irregular thread of material will come out and be sliced into small pellets.

Next step is to transform pellets or plastic parts (if they are small enough) into 3D-printable filament. This is performed by the extruder. An extruder is constructed from essentially two parts: a feeding mechanism, and a heater - chopped plastic parts or pellets are fed from a container into the feeding mechanism, which then pushes the plastic slowly through the heater to create the filament.

__TOC__

== Goal ==
* Recycle failed/old prints and extruded plastic
* Recycle other plastics, such as PET bottles (caps), etc
* Experiment with new colors and materials

== Obstacles ==
* Get a filament of repeatable thickness
* More complex = more difficult
* Ventilation preferable for ABS

== Parts needed ==
{| class="wikitable"
|-
! Part Name
! Description
! State
|-
| Tube
| Part where the material will flow trough. Which material should we use ? (Aluminium/ (Stainless) steel) ?
Also we will have to be able to dig holes to put the temp sensors inside.
| Got ~1.5 m of dia. 20mm aluminum / 1.5mm thick
|-
| Auger
| Screw pushing the material
| Just bought [http://www.ebay.com/itm/20mm-Long-Combination-Wood-Auger-Drill-Bit-Carpenter/310775630556 one of those] on Ebay
|-
| Motor
| Makes stuff move
| Needed
|-
| Heating element
| Nichrome wire ? Ceramic heaters ? Quite cheap on ebay.
This will be controlled by a thermostat (when the tx is above a defined point we shut it down).

Find a way to attach this (high-temp resistant tape ?) and isolate from the outside.
| Bought 3.048m of G28 nichrome wire.
|-
| Thermometers
| Get the internal temperature in different places of the tube (rear, middle and nose for example).
| Got 1 DS18B20
|-
| Extrusion nozzle
| Transforms the heated plastic into a regular filament suitable for the printer.
| Needed
|-
| Cooling system
| "From liquid to solid in a trice !". Air/water/oil ?
| Needed
|-
|}

== Resources ==

=== Extruders ===
* [http://deltaprinter.co.za/filamentextruder/index.html Basic extruder]

* [http://www.thingiverse.com/thing:145500 More advanced extruder]
I'm guessing we should build something in between - not too simple but not too expensive either.

=== Misc ===

* [http://deltaprinter.co.za/filamentcolour/index.html Color filament]
* [http://reprapdelft.files.wordpress.com/2010/04/reprap-granule-extruder-tudelft1.pdf Filament recycling detailed research paper (noskill)]
* [http://usinette.org/projets/broyeuse-extrudeuse-domestique/ Broyeuse extrudeuse domestique (noskill)]
== Progression ==
* 2013/11/22 - Starting experiments :).
* 2013/11/27 - Measure the temperature we can have with the current setup. Are there other ways to use the nichrome wire (on the extrusion head/on the tube/both) ? Also start experiments for the part that will transform HDPE into pellets (shattering vs melting i.e.). What's the best way to have both parts (recycling and filament making) in the same machine ? Also: plans, plans, plans - use a paper shredder to break used and new plastic into small bits.
* 2014/01/17 - Added a metal top on the end with a 3mm brass extrusion nozzle soldered to it. Next step is adding motorisation and automatisation (i.e. temperature regulation)
== See also ==
* [[Ultimaker]]

== Participants ==
* [[User:noskill|noskill]]
* [[User:sasha|sasha]]

CoursAndroid3

2014-01-17T19:49:42Z

Noskill: /* Participants */

[[Category:Workshops]]
[[Category:Android]]
== Description ==
* Third session of Android development class, focused on security/re.
* Date: TBD
* Event: FIXME

== Content ==
* INTRO: Android stack, APK structure
* Static: Decompile, modify, repackage with [https://code.google.com/p/android-apktool/ apktool]
* Dynamic: Modify library calls at run time with [https://github.com/crmulliner/ddi Android DDI]
* ...

=== Resources ===
* VM for Android RE: https://redmine.honeynet.org/projects/are/wiki
* Android dis/assembler: https://code.google.com/p/smali/
* APK analysis: https://github.com/honeynet/apkinspector/
* Android vulnerable apps: https://github.com/jackMannino/OWASP-GoatDroid-Project

== Project leader ==
* [[User:Rorist]]

== Participants ==
* dgellow
* [[User:noskill]]

== See also ==
* [[CoursAndroid1]]
* [[CoursAndroid2]]

Main Page

2014-01-04T15:42:13Z

Noskill:

__NOTOC__
{{Boite
| titre=Welcome to FIXME
| bordure=black
| fond=lightgray
| couleurTitre=black
| couleurTexteTitre=white
| largeur=75%
| flotte=left
}}
This is the working wiki of the FIXME Hackerspace, main website is at https://fixme.ch
{{BoiteFin}}

{{Boite
| couleurTexteTitre=white
| largeur=20%
| flotte=right
}}
https://fixme.ch/sites/default/files/hackerspace_status.png
[http://foo.fixme.ch/trigger.html Open/close the space]
{{BoiteFin}}

{{Boite
| titre=[[:Category:Projects|Projects]]
| flotte=left
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Projects.png}}
* [[:Category:Ongoing_Projects|Ongoing]] | [[:Category:Proposed_Projects|Proposed]] | [[:Category:Closed_Projects|Closed]]
* [[Project template]] | [[Projects Ideas]]

===Top projects===
* [[AG_2013_December]]
* [[Coursera_Microcontroleur]]
* [[LPIC]]
* [[30C3]]
* [[Cryptoparty2]]
* [[PCB_Etching]]
* [[SDR|Software Defined Radio]]
* [[hackerspaces_ch]]
* [[Telepresence]]
* [[SpaceAPI|MyHackerspace]]
{{BoiteFin}}

{{Boite
| titre=Events
| flotte=right
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Events.png}}

===Recuring events===
* Every wednesdays [[Weekly Meetings]] (social meeting, newcomers welcoming)
* Every fridays [[Electronics evening]]
* Some friday evening [[CTFriday]] (hacking challenges)
* Every two thursday [[LPIC]] (GNU/Linux certification training)
* Every first saturday of the month: [[GameDev|Game development group]]

===Ponctual events===
* [[:Category:CodingNight|Coding Night]]
* [[:Category:Workshops|Workshops]]
* [[:Category:WeekendProjects|Weekend Projects]]
* [[:Category:ShortTalks|Short Talks]]
* [[:Category:Debates|Debates]]
* [[:Category:Conferences|Conferences delegation]]
* [[Suggestion box]]
{{BoiteFin}}

{{Boite
| titre=Other
| flotte=left
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Other.png}}
===Other===
* Equipment
** [[What do we provide ?]]
** [[What are we looking for ?]]
* [[Resources]] (local associations, events and shops)
* [[Movies|Geek movies]]
* [[Modele XP]]
* [[Sandbox]] for syntax tests
* [[Burgers]]
* [[Minecraft]]
* [[Podcasts]]
{{BoiteFin}}

{{Boite
| titre=Administration
| flotte=right
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Administration.png}}

=== Meetings ===
* [[:Category:Meetings|All Meetings]]
* [[:Category:ProjectMeetings|Project Meetings]]
* [[:Category:AG|General Assemblies]]

=== Association ===
* [[Internal Regulation]] [French]
* [[Utilité_publique]]: [https://pad.fixme.ch/p/letter_to_lausanne subventions], ...
* [[Membership_admin]]
* [[History]]

=== Other ===
* [[Openings]]
* [[Communication]]
* [[:Category:Weekmail|Weekly mail]] on upcoming activities
* [[Press_reviews]]
* [[Press_kit]]
* [[Network]]
* [[:Category:Services]]
* [[Logo]]
* [[Local]]
* [[Sheets]] (various documents)
{{BoiteFin}}

{{Boite
| titre=Electronic
| flotte=left
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Other.png}}
* [[Parts Order]]
* [[:Category:ElectroKit|Electronic kits]]
* [[Electronic FAQ]]
* [[CPU_Boards]]
* [[Electro_docs]]
{{BoiteFin}}

{{DISPLAYTITLE:{{FULLPAGENAME}}}}

Main Page

2014-01-04T15:41:43Z

Noskill: /* Other */

__NOTOC__
{{Boite
| titre=Welcome to FIXME
| bordure=black
| fond=lightgray
| couleurTitre=black
| couleurTexteTitre=white
| largeur=75%
| flotte=left
}}
This is the working wiki of the FIXME Hackerspace, main website is at https://fixme.ch
{{BoiteFin}}

{{Boite
| couleurTexteTitre=white
| largeur=20%
| flotte=right
}}
https://fixme.ch/sites/default/files/hackerspace_status.png
[http://foo.fixme.ch/trigger.html Open/close the space]
{{BoiteFin}}

{{Boite
| titre=[[:Category:Projects|Projects]]
| flotte=left
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Projects.png}}
* [[:Category:Ongoing_Projects|Ongoing]] | [[:Category:Proposed_Projects|Proposed]] | [[:Category:Closed_Projects|Closed]]
* [[Project template]] | [[Projects Ideas]]

===Top projects===
* [[AG_2013_December]]
* [[Coursera_Microcontroleur]]
* [[LPIC]]
* [[30C3]]
* [[Cryptoparty2]]
* [[PCB_Etching]]
* [[SDR|Software Defined Radio]]
* [[hackerspaces_ch]]
* [[Telepresence]]
* [[SpaceAPI|MyHackerspace]]
{{BoiteFin}}

{{Boite
| titre=Events
| flotte=right
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Events.png}}

===Recuring events===
* Every wednesdays [[Weekly Meetings]] (social meeting, newcomers welcoming)
* Every fridays [[Electronics evening]]
* Some friday evening [[CTFriday]] (hacking challenges)
* Every two thursday [[LPIC]] (GNU/Linux certification training)
* Every first saturday of the month: [[GameDev|Game development group]]

===Ponctual events===
* [[:Category:CodingNight|Coding Night]]
* [[:Category:Workshops|Workshops]]
* [[:Category:WeekendProjects|Weekend Projects]]
* [[:Category:ShortTalks|Short Talks]]
* [[:Category:Debates|Debates]]
* [[:Category:Conferences|Conferences delegation]]
* [[Suggestion box]]
{{BoiteFin}}

{{Boite
| titre=Other
| flotte=left
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Other.png}}
* Equipment
** [[What do we provide ?]]
** [[What are we looking for ?]]
* [[Resources]] (local associations, events and shops)
* [[Movies|Geek movies]]
* [[Modele XP]]
* [[Sandbox]] for syntax tests
* [[Burgers]]
* [[Minecraft]]
* [[Podcasts]]
{{BoiteFin}}

{{Boite
| titre=Administration
| flotte=right
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Administration.png}}

=== Meetings ===
* [[:Category:Meetings|All Meetings]]
* [[:Category:ProjectMeetings|Project Meetings]]
* [[:Category:AG|General Assemblies]]

=== Association ===
* [[Internal Regulation]] [French]
* [[Utilité_publique]]: [https://pad.fixme.ch/p/letter_to_lausanne subventions], ...
* [[Membership_admin]]
* [[History]]

=== Other ===
* [[Openings]]
* [[Communication]]
* [[:Category:Weekmail|Weekly mail]] on upcoming activities
* [[Press_reviews]]
* [[Press_kit]]
* [[Network]]
* [[:Category:Services]]
* [[Logo]]
* [[Local]]
* [[Sheets]] (various documents)
{{BoiteFin}}

{{Boite
| titre=Electronic
| flotte=left
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Other.png}}
* [[Parts Order]]
* [[:Category:ElectroKit|Electronic kits]]
* [[Electronic FAQ]]
* [[CPU_Boards]]
* [[Electro_docs]]
{{BoiteFin}}

{{DISPLAYTITLE:{{FULLPAGENAME}}}}

Main Page

2014-01-04T15:41:15Z

Noskill: /* Ponctual events */

__NOTOC__
{{Boite
| titre=Welcome to FIXME
| bordure=black
| fond=lightgray
| couleurTitre=black
| couleurTexteTitre=white
| largeur=75%
| flotte=left
}}
This is the working wiki of the FIXME Hackerspace, main website is at https://fixme.ch
{{BoiteFin}}

{{Boite
| couleurTexteTitre=white
| largeur=20%
| flotte=right
}}
https://fixme.ch/sites/default/files/hackerspace_status.png
[http://foo.fixme.ch/trigger.html Open/close the space]
{{BoiteFin}}

{{Boite
| titre=[[:Category:Projects|Projects]]
| flotte=left
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Projects.png}}
* [[:Category:Ongoing_Projects|Ongoing]] | [[:Category:Proposed_Projects|Proposed]] | [[:Category:Closed_Projects|Closed]]
* [[Project template]] | [[Projects Ideas]]

===Top projects===
* [[AG_2013_December]]
* [[Coursera_Microcontroleur]]
* [[LPIC]]
* [[30C3]]
* [[Cryptoparty2]]
* [[PCB_Etching]]
* [[SDR|Software Defined Radio]]
* [[hackerspaces_ch]]
* [[Telepresence]]
* [[SpaceAPI|MyHackerspace]]
{{BoiteFin}}

{{Boite
| titre=Events
| flotte=right
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Events.png}}

===Recuring events===
* Every wednesdays [[Weekly Meetings]] (social meeting, newcomers welcoming)
* Every fridays [[Electronics evening]]
* Some friday evening [[CTFriday]] (hacking challenges)
* Every two thursday [[LPIC]] (GNU/Linux certification training)
* Every first saturday of the month: [[GameDev|Game development group]]

===Ponctual events===
* [[:Category:CodingNight|Coding Night]]
* [[:Category:Workshops|Workshops]]
* [[:Category:WeekendProjects|Weekend Projects]]
* [[:Category:ShortTalks|Short Talks]]
* [[:Category:Debates|Debates]]
* [[:Category:Conferences|Conferences delegation]]
* [[Suggestion box]]
{{BoiteFin}}

=== Other ===
{{Boite
| titre=Other
| flotte=left
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Other.png}}
* Equipment
** [[What do we provide ?]]
** [[What are we looking for ?]]
* [[Resources]] (local associations, events and shops)
* [[Movies|Geek movies]]
* [[Modele XP]]
* [[Sandbox]] for syntax tests
* [[Burgers]]
* [[Minecraft]]
* [[Podcasts]]
{{BoiteFin}}

{{Boite
| titre=Administration
| flotte=right
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Administration.png}}

=== Meetings ===
* [[:Category:Meetings|All Meetings]]
* [[:Category:ProjectMeetings|Project Meetings]]
* [[:Category:AG|General Assemblies]]

=== Association ===
* [[Internal Regulation]] [French]
* [[Utilité_publique]]: [https://pad.fixme.ch/p/letter_to_lausanne subventions], ...
* [[Membership_admin]]
* [[History]]

=== Other ===
* [[Openings]]
* [[Communication]]
* [[:Category:Weekmail|Weekly mail]] on upcoming activities
* [[Press_reviews]]
* [[Press_kit]]
* [[Network]]
* [[:Category:Services]]
* [[Logo]]
* [[Local]]
* [[Sheets]] (various documents)
{{BoiteFin}}

{{Boite
| titre=Electronic
| flotte=left
| bordure=black
| fond=lightgray
| couleurTitre=gray
| couleurTexteTitre=white
| largeur=49%
| icon=Other.png}}
* [[Parts Order]]
* [[:Category:ElectroKit|Electronic kits]]
* [[Electronic FAQ]]
* [[CPU_Boards]]
* [[Electro_docs]]
{{BoiteFin}}

{{DISPLAYTITLE:{{FULLPAGENAME}}}}

RuCTFe-2013

2013-12-14T12:04:09Z

Noskill: /* Infrastructure */ fuuuuu

= Planning =

* Friday 13.12.2013
** from 7pm: Infrastructure setup workshop
* Saturday 14.12.2013
** 9am to 11am: Coffee, Gipfeli and defragmentation
** 11am to 8pm: THE GAME
** from 8pm: pizza, beer and write-ups

= Infrastructure =

* Status on http://status.e.ructf.org/
* Moloch running on https://10.23.32.1:8005/ user:admin password:admin

[[Image:ctf_server.jpg|250px|thumb|CTF Server running VirtualBox VMs]]

'''Comment accéder au réseau de jeux?'''

<pre>
sudo apt-get install openvpn (ou équivalent)
git clone ssh://gitolite@git.fixme.ch:1337/ructfe2013.git
cd ructfe2013/VPN
./vpn.sh
ping 10.23.32.3
</pre>

'''SSH Access'''

<pre>
git clone ssh://gitolite@git.fixme.ch:1337/ctf.git
# Add your SSH public key to ctf/ssh-keys.txt
</pre>

== Hosts ==

* 10.23.32.1 routerbox
* 10.23.32.3 test vulnbox
* 10.23.32.5 vulnbox RuCTFe-2012
* 10.23.32.10 pwnbox

= Participants =

* [[User:Francois]]
* Anaël
* [[User:Rorist]]
* [[User:Noskill]]
* [[User:Alvarord]]
* [[User:Freestorm]]
* [[User:openghost]]
* [[User:marked]]
* [[User:p0np0n]]
* [[User:Prosouth]] + 1
* [[User:mylag]]
* [[User:dgellow]] (à partir de 14h)

= Links =

* http://ructf.org/e/2013/
* http://www.youtube.com/watch?v=mUzJTsk2VCE

[[Category:CTF]]

AG 2013 December

2013-12-09T13:12:10Z

Noskill: /* To discuss */

[[Category:Meetings]]
[[Category:AG]]
== Information ==
* Date: Jeudi 19 décembre 2013 à 19h30
* PV: FIXME
* https://pad.fixme.ch/p/ag2013

== To discuss ==
* Finance
* Membership
** Different rules for the intermediate membership, see below
** Different ways to get a key -> Moar keys!!!
* New local, needed features:
** 2 separate rooms
** Elec
** Phone/Cable for internet
** Access to the roof for long range wifi
** Windows
** ...
** ''Faut-il élargir la recherche aux opportunités proches mais hors Lausanne?''

* !!!Events!!!
** FIXME as a (free) platform
* Comitee, re-election
** President: Crazygolem / You here
** Secretary: [[User:Nemen]] / You here
** Cashier [[User:Prosouth]], [[User:Sasha]] / You here (most important position)
** Logistic: [[User:Rorist]] / [[User:Noskill]] / You here
* Modification of the [[Internal Regulation]]
** 2 Adhésions: Une période d'essai d'un mois est requise pour un membre actif (obtention de la clé)

== Propositions: Membership ==

=== Proposition 1 : 25CHF Membership ===
* Condition: Provide a profitable project for the community (middle-long term)
* Duration: 6 monthes from the start of the project
* Approval: by the members on the ML or by the commitee
* Examples: doorlock, led lightning system, web service/application, regular opening, etc

=== Proposition 2 : 3 niveaux cotisations ===
* Constat: de nombreuses personnes seraient prêtes à prendre une cotisation plus élevée que la Cotisation Standard, mais la marge entre Standard et Actif est trop importante en regard avec leur disponibilité pour venir à Fixme, les activités, le matériel disponible.
Mais ces personnes voudraient donner plus pour proposer de nouvelles plages d'ouverture et
améliorer le budget pour un nouveau local et du nouveau matériel.
* Proposition: 100 CHF/month (étudiant: 50), 60 CHF/month (étudiant: 30), 10 CHF/month
* Clé pour tous les cotisants à 100 et 60.

== Propositions: Mailing list ==

=== Proposition 1: ===
* Avoir une mailing list Publique et une mailing list Membres: OUI - NON

=== Proposition 2: ===
* Inscrire les membres à la mailing list dès leur inscription à Fixme: OUI - NON

=== Proposition 3: ===
* Proposer des mailing lists spécialisées (ex: Electronique, CTF, Coding, ...): OUI - NON

== Propositions: Activités/Finances ==

=== Proposition 1: ===
* Création de "pôles" (ex: Printing, Hardware, Electro,...) avec une(des) personne(s) de référence pour les questions diverses aider l'organisation/coordination et discussion en début d'année d'un budget pour le fonctionnement des pôles et achats divers.

== Apéro ==
* Rorist: Fromage
* You here

==References/notes==
<references/>

AG 2013 December

2013-12-09T13:12:02Z

Noskill: /* To discuss */ I propose myself for the logistics

[[Category:Meetings]]
[[Category:AG]]
== Information ==
* Date: Jeudi 19 décembre 2013 à 19h30
* PV: FIXME
* https://pad.fixme.ch/p/ag2013

== To discuss ==
* Finance
* Membership
** Different rules for the intermediate membership, see below
** Different ways to get a key -> Moar keys!!!
* New local, needed features:
** 2 separate rooms
** Elec
** Phone/Cable for internet
** Access to the roof for long range wifi
** Windows
** ...
** ''Faut-il élargir la recherche aux opportunités proches mais hors Lausanne?''

* !!!Events!!!
** FIXME as a (free) platform
* Comitee, re-election
** President: Crazygolem / You here
** Secretary: [[User:Nemen]] / You here
** Cashier [[User:Prosouth]], [[User:Sasha]] / You here (most important position)
** Logistic: [[User:Rorist]] / [[User:Noskill��]] / You here
* Modification of the [[Internal Regulation]]
** 2 Adhésions: Une période d'essai d'un mois est requise pour un membre actif (obtention de la clé)

== Propositions: Membership ==

=== Proposition 1 : 25CHF Membership ===
* Condition: Provide a profitable project for the community (middle-long term)
* Duration: 6 monthes from the start of the project
* Approval: by the members on the ML or by the commitee
* Examples: doorlock, led lightning system, web service/application, regular opening, etc

=== Proposition 2 : 3 niveaux cotisations ===
* Constat: de nombreuses personnes seraient prêtes à prendre une cotisation plus élevée que la Cotisation Standard, mais la marge entre Standard et Actif est trop importante en regard avec leur disponibilité pour venir à Fixme, les activités, le matériel disponible.
Mais ces personnes voudraient donner plus pour proposer de nouvelles plages d'ouverture et
améliorer le budget pour un nouveau local et du nouveau matériel.
* Proposition: 100 CHF/month (étudiant: 50), 60 CHF/month (étudiant: 30), 10 CHF/month
* Clé pour tous les cotisants à 100 et 60.

== Propositions: Mailing list ==

=== Proposition 1: ===
* Avoir une mailing list Publique et une mailing list Membres: OUI - NON

=== Proposition 2: ===
* Inscrire les membres à la mailing list dès leur inscription à Fixme: OUI - NON

=== Proposition 3: ===
* Proposer des mailing lists spécialisées (ex: Electronique, CTF, Coding, ...): OUI - NON

== Propositions: Activités/Finances ==

=== Proposition 1: ===
* Création de "pôles" (ex: Printing, Hardware, Electro,...) avec une(des) personne(s) de référence pour les questions diverses aider l'organisation/coordination et discussion en début d'année d'un budget pour le fonctionnement des pôles et achats divers.

== Apéro ==
* Rorist: Fromage
* You here

==References/notes==
<references/>

RuCTFe-2013

2013-12-02T08:46:58Z

Noskill:

= Infrastructure =

* Un gros serveur pour héberger les VMs

<pre>
git clone ssh://gitolite@git.fixme.ch:1337/ructfe2013.git
</pre>

= Participants =

* [[User:Francois]]
* Anaël
* [[User:Rorist]]
* [[User:Noskill]]

= Links =

* http://ructf.org/e/2013/
* http://www.youtube.com/watch?v=mUzJTsk2VCE

[[Category:CTF]]

Plastic recycling

2013-11-28T07:15:28Z

Noskill: /* Parts needed */

[[Category:Ongoing Projects]]
== Description ==
Build a plastic recycling machine to make 3D printable filament for the [[Ultimaker]] and other people's printers.

First (optional) step of the process is to melt plastic parts (such as bottle caps, failed prints, packages) into plastic pellets. This can be done by putting parts inside a heating recipient having a hole at the bottom. An irregular thread of material will come out and be sliced into small pellets.

Next step is to transform pellets or plastic parts (if they are small enough) into 3D-printable filament. This is performed by the extruder. An extruder is constructed from essentially two parts: a feeding mechanism, and a heater - chopped plastic parts or pellets are fed from a container into the feeding mechanism, which then pushes the plastic slowly through the heater to create the filament.

__TOC__

== Goal ==
* Recycle failed/old prints and extruded plastic
* Recycle other plastics, such as PET bottles (caps), etc
* Experiment with new colors and materials

== Obstacles ==
* Get a filament of repeatable thickness
* More complex = more difficult
* Ventilation preferable for ABS

== Parts needed ==
{| class="wikitable"
|-
! Part Name
! Description
! State
|-
| Tube
| Part where the material will flow trough. Which material should we use ? (Aluminium/ (Stainless) steel) ?
Also we will have to be able to dig holes to put the temp sensors inside.
| Got ~1.5 m of dia. 20mm aluminum / 1.5mm thick
|-
| Auger
| Screw pushing the material
| Just bought [http://www.ebay.com/itm/20mm-Long-Combination-Wood-Auger-Drill-Bit-Carpenter/310775630556 one of those] on Ebay
|-
| Motor
| Makes stuff move
| Needed
|-
| Heating element
| Nichrome wire ? Ceramic heaters ? Quite cheap on ebay.
This will be controlled by a thermostat (when the tx is above a defined point we shut it down).

Find a way to attach this (high-temp resistant tape ?) and isolate from the outside.
| Bought 3.048m of G28 nichrome wire.
|-
| Thermometers
| Get the internal temperature in different places of the tube (rear, middle and nose for example).
| Got 1 DS18B20
|-
| Extrusion nozzle
| Transforms the heated plastic into a regular filament suitable for the printer.
| Needed
|-
| Cooling system
| "From liquid to solid in a trice !". Air/water/oil ?
| Needed
|-
|}

== Resources ==

=== Extruders ===
* [http://deltaprinter.co.za/filamentextruder/index.html Basic extruder]

* [http://www.thingiverse.com/thing:145500 More advanced extruder]
I'm guessing we should build something in between - not too simple but not too expensive either.

=== Misc ===

* [http://deltaprinter.co.za/filamentcolour/index.html Color filament]
* [http://reprapdelft.files.wordpress.com/2010/04/reprap-granule-extruder-tudelft1.pdf Filament recycling detailed research paper (noskill)]
* [http://usinette.org/projets/broyeuse-extrudeuse-domestique/ Broyeuse extrudeuse domestique (noskill)]
== Schedule ==
* 2013/11/22 - Starting experiments :).
* 2013/11/27 - Measure the temperature we can have with the current setup. Are there other ways to use the nichrome wire (on the extrusion head/on the tube/both) ? Also start experiments for the part that will transform HDPE into pellets (shattering vs melting i.e.). What's the best way to have both parts (recycling and filament making) in the same machine ? Also: plans, plans, plans - use a paper shredder to break used and new plastic into small bits.

== Participants ==
* [[User:noskill|noskill]]
* [[User:sasha|sasha]]