An audio synthesizer controlled by your proximity to an attached antennae. Based on the heterodyne principal, the same technology used in the Theremin.[listen]
sounds great, can you show your breadboard schematic and part list would love to make one of these for a friend
yeah me too! schematics would be great!please..
I'm interested in a schematic too - I've tried a similar circuit (I think) with two hex schmitt trigger inverter oscillators combined using an XOR gate - couldn't get a peep from it. How'd you get it to work?
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