If you are looking for simple alternatives like an Arduio music player without SD card, you should check out the Arduino melody player which we have built earlier. Hardware Required: Arduino UNO SD Card Reader module SD card LM386 Audio Amplifier 10uf Capacitor (2 Nos) 100uf Capacitor (2...
You can go really fancy with tone(), play actual songs.This program which is part of the Arduino example code plays a little song, which sounds better than the noise I crated above:/* Melody Plays a melody circuit: - 8 ohm speaker on digital pin 8 created 21 Jan 2010 modified 30 ...