Voltage Level Detector using Opamp

An interactive LED, Op-Amp, resistor and potentiometer circuit built in the DCACLab online simulator by Md. Anisur Rahman.

What's inside

1× Battery
9× Resistor (10 kΩ, 1 kΩ)
4× LED
4× Op-Amp
1× Potentiometer
Measured with Voltmeter/Ammeter

Tags

Op-Amp Voltmeter/Ammeter Battery LED Resistor Potentiometer

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By Md. Anisur Rahman
Saved February 06, 2025 · updated January 15, 2026
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Tags: Op-Amp Voltmeter/Ammeter Battery LED Resistor Potentiometer