Peak detector using Op-Amp - Positive Peak Detector - Negative Peak Detector

Circuit diagram and working of Peak Detector circuit are explained in this video. Sample and hold circuit and peak detector are favourite questions of examiners. So make sure you prepare well. If you have understood this concept then like this video and subscribe to my channel. * OP-AMP BASICS FULL PLAYLIST - https://youtube.com/playlist?list=PLPD7Ds2_Il0iko8i6oG3b2sSKMgjXwrSP * OPAMP FULL PLAYLIST - https://youtube.com/playlist?list=PLPD7Ds2_Il0ggKZeS7jsx8N7k1DovnjTg *Concept of negative feedback - https://youtu.be/R8yJERhDNIc *Virtual Short and virtual ground concept - https://youtu.be/gqqZ4ktNsKg *Inverting and Non-inverting op-amp - https://youtu.be/7gRsM9-O39U *Summing, Scaling and Averaging op-amp - https://youtu.be/aNz7wKywdrQ * 555 Timer IC Block Diagram - https://youtu.be/uuvUScXIZi8 * Peak Detector using Op-Amp - https://youtu.be/D2HIo973r8M *Sample and Hold circuit - https://youtu.be/WetcuOEO8MU * Differentiator using Op-Amp - https://youtu.be/eZJbBL26iEs * Triangular wave generator - https://youtu.be/I53v2RAxoss * Basic and practical integrator - https://youtu.be/IDWA04FuVdc * Wein bridge oscillator - https://youtu.be/4rhy5p2AFi0 * Instrumentation Amplifier derivation- https://youtu.be/u3AgZxK3hRo * Wein Bridge Oscillator using op-amp- https://youtu.be/4rhy5p2AFi0 * Schmitt trigger basics- https://youtu.be/okGSEgwLDBM * Inverting Schmitt Trigger- https://youtu.be/DGgqHGjoYVc * Astable multivibrator using opamp- https://youtu.be/1Td66FSyWr0 * Monostable multivibrator using op-amp - https://youtu.be/ecEabvy7D1I