Sorry if this was addressed elsewhere. I'm new to the Arduino board and forums and I love what it's capable of. My question is hopefully a simple one. Are there any analog LED driver boards that can give me more analog outputs? I want to individually drive more than the Arduino's analog output capa…

Extending analog outputs?

Forum 2005-2010 (read only) General Frequently-Asked Questions

system December 16, 2008, 3:07pm 13

Thanks for the tip. I think I'll go with my homemade-vactrol-to-active-2nd-order-filter solution (that's 48 vactrols & 24 LM358 ;D). I'm not friendly enough with transistors :-[

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Extending analog outputs?

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