Op-amp Circuits

Op-amp circuits based on Op-amp IC LM358. Explore electronics circuits and projects based on op-amp IC LM358.

Simple FM Transmitter Circuit

Building an FM Transmitter and broadcasting our own signals on the air is really a fun project to do.  Especially, with this...

Cell Phone Detector circuit

Cell Phone Detector is a circuit that can sense the presence of any activated cell-phone nearby and gives an indication of...

Op-amp IC Tester Circuit

Op-amp (Operational Amplifier) is very important component in Electronics, and used in many Electronics circuits to serve...

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