I came across a neat little Class-D amp using a cheap 8 pin ATTiny45 microcontroller.
Looks like a nice one to play with.
Old version - but this has a nice video.
Microcontroller Class D Amplifier
Here's the latest version -
Microcontroller Class D Amplifier, Rev2
Looks like a nice one to play with.
Old version - but this has a nice video.
Microcontroller Class D Amplifier
Here's the latest version -
Microcontroller Class D Amplifier, Rev2