Now showing circuits 61-80 of 111. Sort by


15kHz_active_LPF PUBLIC

This is actually the active 15 kHz LPF of the QuadOpAmpMAX 414BCPD. I wanted to verify that I have build it correctly. Problem is that when connecting the output to the mic-input of the PC I don't see...

by Y3g | updated February 22, 2013

microphone   op-amp  


Restador PUBLIC

by dzalf | updated February 19, 2013


Op-Amp Inverting Amplifier

Op-Amp Inverting Amplifier PUBLIC

Stage 3 of Function Generator Circuit.

by nightlite | updated February 17, 2013

inverting-amplifier   op-amp  

Op-Amp Integrator

Op-Amp Integrator PUBLIC

Stage 2 of Function Generator Circuit.

by nightlite | updated February 17, 2013

integrator   op-amp  

Op-Amp Oscillator

Op-Amp Oscillator PUBLIC

Stage 1 of Function Generator Circuit.

by nightlite | updated February 16, 2013

op-amp   oscillator   square-wave  

Comparatore con isteresi

Comparatore con isteresi PUBLIC

Il classico comparatore invertente con isteresi realizzato con amplificatore operazionale

by columbaprof | updated February 14, 2013

comparatore   invertente   op-amp   schmitt-trigger  

Seguidor de tensión

Seguidor de tensión PUBLIC

Voltage follower

by xcrespo11 | updated February 07, 2013


Active Band Pass

Active Band Pass PUBLIC

by stashcraft | updated January 24, 2013

active-filter   filter   op-amp  

Active Bessel Filter

Active Bessel Filter PUBLIC

Second order filter of the Bessel variety.

by stashcraft | updated January 24, 2013

active-filter   filter   op-amp  

Inverting op-amp

Inverting op-amp PUBLIC

by endolith | updated January 18, 2013

frequency-domain   low-pass   op-amp  

Linkwitz transform

Linkwitz transform PUBLIC

Linkwitz transform for EQing speaker drivers

by endolith | updated January 17, 2013

active-filter   audio   frequency-domain   loudspeaker   op-amp  


Differentiaalivahvistin PUBLIC

by markusl | updated January 16, 2013

differentiaalivahvistin   elektroniset-jarjestelmat   eljar   lepola   metropolia   op-amp   xx00aa75  

Invertoiva summain

Invertoiva summain PUBLIC

by markusl | updated January 16, 2013

elektroniset-jarjestelmat   invertoiva-summain   lepola   metropolia   op-amp   operaatiovahvistin  

OP-Amp Overload

OP-Amp Overload PUBLIC

Op-Amp demonstration circuit with sine wave input.

by TeslaTwig | updated November 27, 2012

amplifier   op-amp  

Op Amp Integrators

Op Amp Integrators PUBLIC

by huhhuhwat | updated November 27, 2012

integrator   op-amp  

Schmitt Trigger

Schmitt Trigger PUBLIC

Schmitt Trigger based on op amp, using positive feedback.

by martydd3 | updated November 19, 2012

op-amp   schmitt-trigger  

Phase Shifter

Phase Shifter PUBLIC

by bluesman_ani | updated November 13, 2012

op-amp   phase-shift  

Inverting OpAmp Circuit

Inverting OpAmp Circuit PUBLIC

An inverting op-amp circuit with a gain of 10.

by juchong | updated November 06, 2012

amplifier   lm741   negative-supply   op-amp  

My LM358 Cell Phone RF Detector

My LM358 Cell Phone RF Detector PUBLIC

Cell Phone RF Signal Detector-Sniffer. Easy fun circuit for beginners & hobbyist. More info at

by fernandg | updated October 16, 2012

beginners   cell-phone-detector   electronic-hobby-circuit   hobby-electronics   lm358   op-amp  

Close loop servomotor

Close loop servomotor PUBLIC

A simple self close loop servomotor, for Rc model or headlight range adjustment or other simple application. You can use the L2722 (power operational amplifier) for drive load up to 1A of power...

by AndreaNew | updated October 04, 2012

cloose-loop   comparator   feedback   op-amp   positioning   rc   servo   servo-motor  

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