A box with 3 buttons. Each button just plays a mp3. Buttons can be combined for up to 7 sounds.
1st version very simple, with breadboard, arduino and DFPlayer mini
- Case to be lasercutted in
Case/ - 3 arcade buttons
See Firmware/ directory.
Used libs :
- DFMinimp3 1.0.1 by Makuna
- Arduino-SerialCommands 1.1.0 by ppedro74
On the SD card, create mp3/ directory with 3 mp3 files. Each file has to be named 000X_whatever.mp3 with X in 1-7 and whatever beeing whatever you want :)
Playing order :
- 0001 : first button
- 0002 : second button
- 0003 : first + second buttons
- 0004 : third button
- 0005 : first + third buttons
- 0006 : second + third buttons
- 0007 : first + second + third buttons