[sdiy] Fast optical device to replace slow responding LED/LDR combo.. ??

[Roman Sowa]

Skip the bridge rectifier, the optotransistor doesn't care too much 
which way the current flows. You'll have to keep the signal pretty low 
to avoid terrible distortion

Roman

W dniu 2024-06-18 o 16:19, Jean-Pierre Desrochers via Synth-diy pisze:
> Is there any device that could replace a slow responding LED/LDR combo ?
> 
> I was thinking of this LED/photo transistor/bridge replacement..
> 
> The only thing to be carefull about would be the diodes voltage drops,
> 
> But using very low current that voltage drop could be very low..
> 
> Hmmm..
> 
> 
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