MoofTronic Mini Synth
Make an electronic instrument built on a 24-pin IC socket.
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Heat-shrink tubing
Electronic Drum Kit
Build tubular drum controllers out of PVC for a professional sound.
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The Stealth Mic
Disguise an inexpensive binaural microphone as ordinary earbuds.
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Wind Generator
With a motor and some piping, it’s easy to enjoy free energy forever.
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Beetlebots
Ultra-simple bugbot navigates with feelers and switches.
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