Changes
/* Pictures */
[[Category:Proposed_ProjectsOngoing_Projects]] == Code == Le code Arduino a été publié sur github: https://github.com/ctrlaltdel/PaleoSolarCharger
== Objectif ==
== Projets existants ==
* http://www.timnolan.com/index.php?page=arduino-ppt-solar-charger* http://home.citycable.ch/flotulopex/24VDC_Charger/24VDC_Charger_Frames_e.htm
== Interesting building blocks ==
H = R2/(R1+R2) = 0.320
Vinmax = 5 / H = 15.6
=== Ecran ===
* http://www.sure-electronics.net/mcu,display/DE-LM005.pdf
* http://www.arduino.cc/en/Tutorial/LiquidCrystal
=== Relais ===
* http://www.arduino.cc/playground/uploads/Learning/relays.pdf
=== I/O Usage ===
14 digital I/O pins (6 PWM) and 6 analog
Inputs:
* A0:
* A1:
* A2: BAT3 voltage
* A3: BAT2 voltage
* A4: BAT1 voltage
* A5:
Outputs:
* D0: Relais 1 (Serial RX)
* D1: Relais 2 (Serial TX)
* D2: LCD
* D3: LCD
* D4: LCD
* D5: LCD
* D6: LCD
* D7: LCD
* D8: Relais 3
* D9: LED
* D10: SD_CS
* D11: SD_IN
* D12: SD_OUT
* D13: SD_CLK (Built-in LED)
== Components ==
* ULN2803A [http://www.ti.com/lit/ds/symlink/uln2803a.pdf Datasheet]
* Arduino UNO ?
* ...
== Pictures ==
<gallery>
Image:PaleoSolarCharger_inside1.jpg|Inside the box
</gallery>
