Arduino RC Motor Sound Simulator
thingiverse
This is an Arduino engine sound simulator for RC cars. Software: https://github.com/TheDIYGuy999/Rc_Engine_Sound The engine sound is controlled by a standard RC servo / ESC control signal. Videos: How to prepare sound files: https://www.youtube.com/watch?v=-UPb9nRPHV8 First test: https://www.youtube.com/watch?v=HoMK2IdnbcQ Mustang V8: https://www.youtube.com/watch?v=c6SuleJacWg How to wire: https://www.youtube.com/watch?v=pPlrx9yVI6E&t=119s Parts list: - 10kOhm trim potentiometer (instead of the both 1k and 10k resistors) for volume adjustment in the mustang video - 0.5W, 8 or 16Ohm 55mm speaker - Arduino Pro Mini 16MHz, 5V - PAM 8403 amplifier module - 100uF, 25V electrolytic capacitor for amplifier supply - wires and 3 pin dupont connector
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