#cd40106 — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #cd40106, aggregated by home.social.
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Finished #soldering my #VCO #perfboard. It is calibrated to 1V/Octave and outputs sawtooth, square/pulse, and triangle waveforms.
The heart is a #CD40106, using only one of the inverted Schmitt triggers. I tried adding more, but couldn't fit them properly. Maybe if I left out the triangle wave output, which would remove the upper #TL074.
My power supply board is getting full, I should add a few more sockets.
Demo video: https://makertube.net/w/bxShHoDY5cCP7krbjnFgh8
#diysynth #waveform