#114 Arduino C++ Intergrating buttons and LED's with DY-HV20T DY-HV8F DY-SV8F DY-SV5W MP3 Players

This video shows how to integrate buttons and led sequences into an MP3 sound project using the DY-HV20T DY-HV8F DY-SV8F DY-SV5W MP3 Players. The examples given use 2 buttons, the busy pin and an external LED but can be expanded. Based on a model railway style project one button plays the background sounds in a random order while the other button plays a single track that interrupts the background sounds. For datasheets, code and circuit digrams visit the resource page at: https://www.digitaltown.co.uk/compone...