Arduino Uno or similar; Geeetech VS1053 MP3 shield or similar; 16x4 LCD screen with I2C serial backpack; 8-pin 4x4 matrix keypad; jumper wires, cables and a microSD card. In default list: 2, 8 (up, ...
An arduino-based MP3 player using the DFPlayer Mini and the OneButton, DFPlayerMini_Fast, FireTimer & EEPROM libraries. Be sure you have those installed before attempting to compile the sketch. The ...
Check out these rather special Arduino-based machines that play music and dispense drinks... Thanks to Steve Bush, out technology editor, for highlighting these, with additional components including ...