Simulating voltage drop and peak of my Suzuki GSX-R 600 2005 and made voltage regulator for Arduino board(lamp). Arduino board analog input read Gear Position Switch voltage(pink/red wire) and give 1, 0, 2, 3, 4, 5, 6 to my 7-segment display. So this is basic gear position indicator. Not tested yet so please comment if you think this is not working in real world.
