Who needs resistors?

Just to show how you can regulate power without resistors

Preview of Who needs resistors?

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

What's inside

11× Battery
2× Switch
11× Fan
Measured with Multimeter

Tags

Battery Switch Multimeter Fan

About

By Wojtek Kwilins
Saved October 05, 2018 · updated January 15, 2026
4,665 views
Page: dcaclab.com/circuits/13122-who-needs-resistors

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Cite: Kwilins, W. (2018). Who needs resistors?. DCACLab. https://dcaclab.com/circuits/13122-who-needs-resistors

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