The code operates two crossing gates each having two LEDs for the flashing light, two servos and an MP3 Player. It uses an Arduino Nano V3.0 compatible board (ELEGOO Nano Board CH340/ATmega328P) and the DFROBOT DFPlayer Mini.
It is mounted on a 9x7 board.
Schematics and pictures included in the repo.
Schema
Control Board
Video
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