Optocoupler Circuit Design

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

Preview of Optocoupler Circuit Design

Open in the lab Embed The simulation runs as a demo that pauses after two minutes; open it in the lab to keep going.

Teaching with circuits?

Create a classroom, give your students a circuit to build, and review what they submit.

See classroom plans

What's inside

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

Tags

Voltmeter/Ammeter Optocoupler Switch Battery Resistor LED

About

By Md. Anisur Rahman
Saved April 10, 2026
1,009 views
Page: dcaclab.com/circuits/86816-optocoupler-circuit-design

Embed this circuit

<iframe src="https://dcaclab.com/experiments/86816-optocoupler-circuit-design/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Rahman, M. (2026). Optocoupler Circuit Design. DCACLab. https://dcaclab.com/circuits/86816-optocoupler-circuit-design

Related circuits