3,7v to LED with soft control of light

An interactive LED, resistor, capacitor and potentiometer circuit built in the DCACLab online simulator by Georgiy Dulgerov.

Preview of 3,7v to LED with soft control of light

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

1× Battery
1× Resistor (35 Ω)
1× Capacitor
1× LED
1× Switch
1× Potentiometer
Measured with Voltmeter/Ammeter

Tags

Voltmeter/Ammeter Capacitor LED Switch Potentiometer Battery Resistor

About

By Georgiy Dulgerov
Saved May 13, 2025 · updated January 15, 2026
985 views
Page: dcaclab.com/circuits/82902-37v-to-led-with-soft-control-of-light

Embed this circuit

<iframe src="https://dcaclab.com/experiments/82902-37v-to-led-with-soft-control-of-light/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Dulgerov, G. (2025). 3,7v to LED with soft control of light. DCACLab. https://dcaclab.com/circuits/82902-37v-to-led-with-soft-control-of-light

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