Hi, i am new to arduino and I have a Golf 3 Speedometer, I wanted to know if anyone could help me understand how to code it or point me in the right direction, so I could use the speedometer in racing games. I have turned it on with a battery and found the pinouts for rpm and speedometer, but i don't know how to use them with arduino.
A Google search for "Golf 3 Speedometer arduino" gets 825,000 hits. Maybe someone has already done what you want.
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