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Old Nov 21, 2012, 03:55 AM
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Denmark, Capital Region of Denmark, Naerum
Joined Feb 2011
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Quote:
Originally Posted by RickEis View Post
Dennis,
Is this looking correct for the UNO ?
I have a hayday reading these arduino schematics
Probably because I never have
Rick
GPS is correct, but I would prefer if you connected the sensors like this:
(just move all 3 connections 1 place)
A0 = Battery voltage (from resistor divider)
A1 = RSSI
A2 = Current sensor

It can be changed in software, but that's what I'll be using as default.

Please be aware that the voltage you have connected from the current-sensor MUST be connected with a voltage-divider. Otherwise you will end up with a dead Arduino.

(Vin is battery-voltage, Vout goes to A0 pin on Arduino. For max 4S li-po, with good safety margin, something like R1= 10K ohm and R2 = 3.3 K ohm could be a possibility)
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