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A potentiometer whose value is digitally controlled.

1 vote
Accepted

Digital Potentiometer Not Responding in Custom PWM Circuit with Arduino

Thank you to everyone who took the time to provide insights and advice on my issue with the digital potentiometer in my circuit design. I'm pleased to report that I've resolved the problem—it turned o …
Sergio Piccione's user avatar
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1 answer
73 views

Digital Potentiometer Not Responding in Custom PWM Circuit with Arduino

I've designed a circuit to generate a smoothed PWM signal using an Arduino, which then undergoes attenuation, amplification via a non-inverting op-amp, and finally has an approximate offset of 0.9V a …
Sergio Piccione's user avatar