MP3 Player Boards

For Arduino, micro:bit, and more

Resources

• Arduino sample code
• DFPlayer Mini Wiki page
• micro:bit extension for DFPlayer Mini
• Apollo Clock Instructable  
  

Tools and Materials

• DFPlayer Mini boards
  
• microSD cards
• SD Card reader
• Speaker - up to 4 watts
• Jumper wires
• 3.3v - 5v power supply (old phone charger, batteries and holders, etc)
• Arduino, micro:bit or similar microcontroller of choice