Circuitbenders Forum
Circuitbenders Forum => Circuitbending discussion => DIY Synths => Topic started by: wax+wire on June 11, 2015, 10:17:53 PM
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hi guys
Do people have a good circuit they use for a pulsing/fading/oscillating LED to control an LDR in a VACTROL setup?
I have used a 555 based circuit inside my SK1 but the power sag of the 555 introduces audible noise. around 9V preferred.