Car cassette player converted for MP3 play

Ivan Creations wanted to use his old car cassette player (that sounds descent) to somehow play MP3 files. He devised this hack using PIC16F877A to control CECL08D MP3 player and Grundig WKC 1704 RDS Infomat Cassette player with remote control via Blaupunkt RC10 remote. “The MP3 player output signal is hooked up to the cassette […]

Tutorial: play simple Arduino audio samples

David Mellis from the Arduino crew presents this tutorial on playing short audio samples using only the Arduino and a simple speaker. Using the PCM Library for Arduino, this project takes a short (4 second) audio sample of your choosing which you encode on your PC into MP3 format (down sampled to 8 KHz, 8-bit […]