Tell us about yourself!
Arduino Audio Output
This thing is beautiful. Nice work.I'll be making my own Teensy synth and will use this at least as a reference.
Teensy Monster v1.0 // DIY MIDI Controller
RF 315/433 MHz Transmitter-receiver Module and Arduino
Robot Voice Modulator
SquawkBox - an algorithmic beat box using a toy voice recorder
Make a Scribbling Machine
Easy Squiggle Bot
Make your own colored LEDs
DIY Tooth Brush Robot