Brief operational amplifier op amp peak detector circuit using LM358 single supply

Operational amplifier (op amp) peak detector circuits store the maximum voltage that was given to the input for as long as the capacitor used to catch that voltage can hold that voltage.

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Diagram:



I use many of the integrated circuits from this kit in my videos.

Single supply op amp peak detector circuit schematic diagram by electronzap
Single supply op amp peak detector circuit schematic diagram by electronzap

Video:

LM358 single supply op amp voltage peak detector electronics circuit how to DIY tutorial

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