"op-amp"-tagged Public Circuits

Op-amp non-inverting amplifier PUBLIC

Two resistors plus an op-amp form a gain-of-10 amplifier.

by CircuitLab | updated June 08, 2017

amplifier   op-amp  

Op-amp inverting amplifier PUBLIC

Two resistors plus an op-amp form a gain-of-10 (inverted) amplifier.

by CircuitLab | updated June 08, 2017

amplifier   op-amp  

Digital 4-bit counter and DAC PUBLIC

A four-bit digital counter is implemented with discrete digital logic and registers. Those four bits are fed into an op-amp based digital-to-analog converter (DAC).

by CircuitLab | updated June 07, 2017

dac   digital   op-amp  

hw5_6 PUBLIC

Two op-amp, differential amplifier with two input voltage sources.

by tpswgh | updated October 27, 2016

diff-amp   differential   inverting   op-amp   opamp   operational-amplifier  

Op-Amp Oscillator PUBLIC

A simple op-amp circuit for generating square(-ish) waves

by drhawley | updated April 08, 2016

astable-multivibrator   op-amp   oscillator   relaxation-oscillator  

Schmitt Trigger PUBLIC

Basic (non-inverting) Schmitt Trigger circuit, which is like a comparator but with separate voltages for switching HI vs LOW.

by drhawley | updated April 07, 2016

op-amp   schmitt-trigger  

Analog Squaring Circuit PUBLIC

Circuit that uses operational amplifiers to generate Vout = Vin^2. Approximately accurate over 0 <= Vin <= 5 V.

by DanielHM | updated August 24, 2015

analog   op-amp  

Frecuencímetro PUBLIC

Frecuencímetro diseñado para funcionar en un espectro de 400 a 480 Hz

by juanbn1503 | updated April 18, 2015

active-filter   band-pass   op-amp  

Intrumentation & Calibration Lab Project PUBLIC

by circuitsuser | updated March 26, 2015

amplifier   buffer-op-amp   calibration   circuit   difference-amplifier   instrumentation-amplifier   op-amp   project   strain-gage   wheatstone-bridge  

LM741 - Gain Bandwidth PUBLIC

by jchisum | updated February 04, 2015

gain-bandwidth-product   lm741   op-amp  

Dual Gauss Meter PUBLIC

by jpirok | updated September 24, 2014

hall-effect   op-amp  

2-Stage, Self-adj gain, RTD amplifier PUBLIC

2-stage amplifier for RTDs with feedback from 1st stage controlling the gain on 2nd stage.

by DigitalCorpus | updated July 04, 2014

op-amp   rtd   self-adj   thermistor  

Opamp Integrator Compensator PUBLIC

Compensator used in a 11 - 14V input, 24V output, boost converter. Opamp/Error Amplifier and reference voltage provided from TL494 I.C. [http://www.onsemi.com/pub_link/Collateral/TL494-D.PDF]. R_load...

by Currentee | updated June 09, 2014

compensation   integrator   op-amp  

phase shift delay PUBLIC

A circuit to delay the phase of the incoming AC signal. Several of these modules can be used as a phaser effect.

by alkopop79 | updated January 13, 2014

all-pass   filter   op-amp   processor   signal  

Another Buffer PUBLIC

by geedeebee | updated January 06, 2014

audio   guitar   op-amp   stompbox  

MadProf Stone Grey Distortion PUBLIC

Mad Professor Stone Grey Distortion circuit. Very interesting clipping and feedback!!

by geedeebee | updated January 05, 2014

audio   guitar   op-amp   stompbox  

Wheatstone Amplifier PUBLIC

by ptmcknight | updated October 23, 2013

lm358   op-amp   strain-gauge   wheatstone  

Op-amp non-inverting amplifier with parameters PUBLIC

Using CircuitLab's parameters feature, we've built a parameterized non-inverting amplifier which calculates its own resistance values.

by mrobbins | updated October 01, 2013

amplifier   op-amp  

Op-Amp configurations PUBLIC

by captain_bibo | updated September 22, 2013

amplifier   op-amp  

Relaxation oscillator PUBLIC

by captain_bibo | updated September 22, 2013

op-amp   relaxation-oscillator   schmitt-trigger