9-12

An interactive LED, battery, lamp and fan circuit built in the DCACLab online simulator by Zachary Little. Open it to run the simulation and measure it.

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

4× Battery
4× LED
2× Switch
4× Lamp
4× Fan

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By Zachary Little
Saved September 29, 2026
271 views
Page: dcaclab.com/circuits/87743-9-12-6

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<iframe src="https://dcaclab.com/experiments/87743-9-12-6/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Little, Z. (2026). 9-12. DCACLab. https://dcaclab.com/circuits/87743-9-12-6

9-12

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