I have built a LIDAR unit to warn me when there are vehicles in my blind spots. It works (in the breadboard stage), but I only want to alert the driver when either turn signal is on.
I am suspecting that I could look at the flasher relay. Does anyone know where I could see the wiring diagram for the flasher circuit?
For the electronically-minded forum members, I will use an opto-isolator to detect if a turn light is on, and program a missing-pulse detector in the code to smooth the on-off-on-off of the turn signal. I am just looking for the easiest point to tap into the turn signal circuit.