Hi, I am using the example SimpleAudioPlayer from Audio library. I modified the program to repeat a .wav file. It worked well the first time but after that it started to sound in a rear way.. Does someone know what I have to keep in mind? Does someone have the same trouble?...
Try lowering the gain by placing a 1K pot in series with the 10uF cap between pins 1 and 8 of the LM386.
I saw the wave on an oscilloscope, it seemed to be a software problem. the program is the same as SimpleAudioPlayer example.. but without the while() at the end... because I need an audio to be play again and again
Any luck resolving this issue?
I have been having the same problem. See here for my details: http://forum.arduino.cc/index.php?topic=335703.0