An Arduino Due forms the heart of the project, controlling a TEA5767 module, an SH1106 128×64 pixel OLED display and a rotary encoder. The sound signal is passed through an LM4811 headphone ...

Here’s an inexpensive Arduino-based MP3 Jukebox (translated ... to this he added a custom face plate to host the character LCD, rotary encoder, two buttons, and to act as a grill for the ...

An Arduino Uno or similar board will work perfectly. 2. Rotary Encoder: Used for adjusting ... Li-ion Battery and Charger Module: For portability and ease of use. 5. Signal Output Circuitry ...