circuit 20

An interactive battery, fan, switch and relay circuit built in the DCACLab online simulator by Bryce Frederick.

Preview of circuit 20

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

2× Battery
1× Switch
1× Relay
2× Fan

Tags

Battery Switch Fan Relay

About

By Bryce Frederick
Saved September 24, 2026
325 views
Page: dcaclab.com/circuits/87672-circuit-20-2

Embed this circuit

<iframe src="https://dcaclab.com/experiments/87672-circuit-20-2/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Frederick, B. (2026). circuit 20. DCACLab. https://dcaclab.com/circuits/87672-circuit-20-2

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