Hi,
So I need to put the arduino and the accelerometer ADXL335 with the wires included that link both away? How should I do that ? Put those on the back of the car? It would be near the motor. On the front, you say later that the accelerometer is not at his best there. Should I create a box with aluminium on it and put that all on the back with Arduino, ADXL and the wires at the back ?
The accelerometer is in the right place, but you must mount/fix it solidly to the car, not with sticky tape.
PLEASE post a link to data/specs of your Accelerometer Board.
Tom.. 