Yeouch! that thing can give a harmonica a run for its money for making annoying noises around the campfire. Except that it would be mercifully silent in the dark.
By the way, isn't a theramin supposed to work on microwaves or something? This annoy-o-tron looks like it just uses the solar panel to charge a capacitor, then tweaks the speaker whenever the capacitor gets over a certain voltage.
A solar powered theremin in an Altoids tin; why did we wait so long?
1 comment:
Yeouch! that thing can give a harmonica a run for its money for making annoying noises around the campfire. Except that it would be mercifully silent in the dark.
By the way, isn't a theramin supposed to work on microwaves or something? This annoy-o-tron looks like it just uses the solar panel to charge a capacitor, then tweaks the speaker whenever the capacitor gets over a certain voltage.
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