Difference between revisions of "User:Nemen"

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T-shirt size: XL
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* https://github.com/diadzine
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* https://twitter.com/diadzine
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* Contact: nemen_AT_fixme_DOT_ch
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* Fixme comitee since dec. 2012
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* Fixme president since dec. 2013
  
Contact: diadzine_AT_gmail_DOT_com
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= My projects =
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== In progress ==
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* Trigger status box
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* [[PCB_Etching]]
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* [[UV-Box]]
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* [[Light_Painting_LED_Glove]]
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* [[Press_kit]]
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== Done / Participation ==
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* [[ElectroJam3]]
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* [[ElectroJam2]]
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* [[ElectroJam1]]
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* [[RFID_Doorlock]]
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* [[Hackerspaces_ch]]
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* [[T-shirt_FIXME]]
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* [[LCD_connector]]
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* [[Ap%C3%A9ro_voisins2]]
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* [[AlternativesUrbaines2013]]
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* [[Ap%C3%A9ro_voisins]]
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* [[RMLL_2012]]
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* Arduino Robot
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== To Do ==
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* [[Hackerspaces_tour]]
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* [[Coin_counter]]
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* [[Vacuum_pen]]
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* [[Cours_photos]]
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== Euthanized :D ==
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* [[Web_Application]]
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* [[Screen_sound]]
  
 
= Autonomous robot =
 
= Autonomous robot =

Revision as of 15:24, 5 May 2014

My projects

In progress

Done / Participation

To Do

Euthanized :D

Autonomous robot

The goal is to make an autonomous robot, based on a snow plow R/C model, randomly moving in a space (rooms, corridors, ...) while avoiding obstacles with its sensors.


Links

http://luckylarry.co.uk/arduino-projects/obstacle-avoidance-robot-build-your-own-larrybot/

http://www.irit.fr/~Nicolas.Lassabe/robot.php


Hardware

  • Snow Plow R/C model
  • Arduino Duemilanove
  • IR sensor: Sharp IR GP2Y0A02YK
  • Ultrasonic sensor: SRF05
  • Servo motor


Detailed description

Mobility: provided by snow plow original tracks and motors.

IR sensor: mounted on the servor motor and used to scan an angle of 120° in front of the robot. Used as a kind of long distance proximity sensor to detect obstacles in advance and let th AI take the right decision.

Ultrasonic sensor: used to detect only front obstacles. Used for emmergency stop in case the IR sensor miss something.

Servo motor: used to sweep an angle of 120° (60° left ans 60° right) in front of the robot.


Goals

In a first time, move avoiding obstacles.

In a second time, anticipate obstacles to move more lightly avoiding zig-zag between walls/obstacles.