D1 style "flashers"
Intended for use on drift cars to emulate the flashing corner lights on Japanese Formula drift cars.
Hardware: Arduino Nano, 12v 4 channel relay board, 12v to 5v USB Automotive Phone charger for Arduino power, USB A to USB Mini B cable, Several meters of 10amp wire, 12v automotive LEDs and sockets, Jumper wires with Arduino header pin connectors