Arduino Gear Indicator AND RPM Shiftlight!! A deeper look into how it was done.

**EDIT** I have uploaded all plans, files, schematics and so on to my GitHub A deeper look into the gear indicator and shiftlight i made using an Arduino as a base. It uses 2 potentiometers to measure gear position, and a standard tacho signal to control the shiftlight. Display is the large common annode type from Kingbright. Shiftlight LEDs are neopixels from Adafruit. If you want to build your own shiftlight I wrote a guide that can be found here: and here: DIY kits for the gear indicator will be avaliable for purchase soon. If you are interested in my race car you can take a look here: If you would like to support my channel, you can buy a cool tee here: Che