Tic Tac mini synth

Unigamer points out Andy Gadget's Instructable for building an ultra-portable melody/beat box - super cute!

This tiny box will give you hours of fun composing your own tunes. You can vary the tune tempo and switch between a pentatonic and blues scale as well as producing a variety of percussion sounds.
Load up a different program and it will compose its own percussion rhythms(Tic Tac Beat Box) or play with half a dozen different musical scales (Tic Tac Scales). Another cool feature is no power switch - It will hibernate when it's not being used.

The project runs off of a PicAxe-08M - grab the code + schematic here.

출처 : http://blog.makezine.com/

이것도 대박인듯.... 졸작만들면 당장 입상감이다 ㅋㅋ