Atmega168
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Homemade electronic drum kit uses plastic bowls, serves battery-powered battery
Drums and parents go together like cheese and gravel, but if the little ones want to learn, the smart buy is a headphone friendly electric kit. Proud / sneaky parent Ian Cole, on the other hand, decided that a portable set of digital drums would be the ideal way to share his son's "talent" with the grand-folk. Using an ATmega168-based "Drum Kit - Kit Ai" from SpikenzieLabs, some piezos to register hits -- wired up via plastic plumbing tubes -- and a bit of imagination (ok, actually MIDI and Garage Band), he knocked up a fully whackable six-piece kit so Junior can get his Bonham on during those precious weekend visits. There's no word on whether pops will make a wearable version for added family fun, but if you want to see it in action check the video after the break.
Video: Theremin-esque digital synth sure to get Brian Wilson up in arms
The theremin is just one of those instruments that nerds can't stop digging and modding. This newest iteration, the Squaremin, resembles the much-loved instrument in that you don't touch it to play it -- rather you move your hands about to control the octave and output of notes. The Squaremin was made using an ATmega168 chip, and boasts two infrared sensors to measure proximity -- one to control the note played, the other to control the octave which is played out of the front speaker of the instrument. Check out the video after the break.[Via Make]
