How to Relay Work?

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

Preview of How to Relay Work?

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

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What's inside

3× Battery
1× LED
1× Switch
1× Relay
2× Lamp

Tags

Switch Battery Lamp LED Relay

About

By Md. Anisur Rahman
Saved October 15, 2020 · updated January 15, 2026
7,176 views
Page: dcaclab.com/circuits/23312-how-to-relay-work

Embed this circuit

<iframe src="https://dcaclab.com/experiments/23312-how-to-relay-work/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Rahman, M. (2020). How to Relay Work?. DCACLab. https://dcaclab.com/circuits/23312-how-to-relay-work

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