LED OR

An interactive LED, diode, resistor and switch circuit built in the DCACLab online simulator by Veit Krahl. 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.

What's inside

1× Battery
3× Resistor (504 Ω, 100 Ω, 101 Ω)
3× LED
2× Diode
2× Switch

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By Veit Krahl
Saved June 23, 2025 · updated January 15, 2026
732 views
Page: dcaclab.com/circuits/83926-led-or

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<iframe src="https://dcaclab.com/experiments/83926-led-or/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Krahl, V. (2025). LED OR. DCACLab. https://dcaclab.com/circuits/83926-led-or

LED OR

What's inside

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