6.22.2007

heterodyne_




An audio synthesizer controlled by your proximity to an attached antennae. Based on the heterodyne principal, the same technology used in the Theremin.

[listen]

4 comments:

luke said...

sounds great,

can you show your breadboard schematic and part list

would love to make one of these for a friend

Philippe said...

yeah me too!
schematics would be great!
please..

Philippe said...

yeah me too!
schematics would be great!
please..

Ian said...

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?