DCACLab › Community circuits › Optocoupler › Optocoupler Circuit Design

Optocoupler Circuit Design

An interactive LED, optocoupler, resistor and battery circuit built in the DCACLab online simulator by Md. Anisur Rahman.

What's inside

2× Battery
2× Resistor (1 kΩ)
1× LED
1× Switch
1× Optocoupler
Measured with Voltmeter/Ammeter

Tags

Voltmeter/Ammeter Optocoupler LED Switch Battery Resistor

About

By Md. Anisur Rahman
Saved April 10, 2026
1,145 views

Related circuits

Adder
12-20 circut
8-20 circut
Circut 3
Měření LED
Enerjivaryok

Open the circuit page → Close and keep building →

Tags: Voltmeter/Ammeter Optocoupler LED Switch Battery Resistor