123Led

An interactive LED, battery, switch and relay circuit built in the DCACLab online simulator by GIORGIY. Open it to run the simulation and measure it.

Preview of 123Led

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

2× Battery
1× LED
1× Switch
1× Relay

Tags

Switch Relay Battery LED

About

By GIORGIY
Saved June 26, 2025 · updated January 15, 2026
793 views
Page: dcaclab.com/circuits/83962-123led

Embed this circuit

<iframe src="https://dcaclab.com/experiments/83962-123led/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: GIORGIY. (2025). 123Led. DCACLab. https://dcaclab.com/circuits/83962-123led

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