1234

An interactive LED, resistor, switch and relay circuit built in the DCACLab online simulator by Denis Ignatovich.

Preview of 1234

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
1× Resistor (1.2 kΩ)
1× LED
3× Switch
3× Relay

Tags

Battery Switch Relay Resistor LED

About

By Denis Ignatovich
Saved December 11, 2024 · updated January 15, 2026
691 views
Page: dcaclab.com/circuits/78780-1234-39

Embed this circuit

<iframe src="https://dcaclab.com/experiments/78780-1234-39/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Ignatovich, D. (2024). 1234. DCACLab. https://dcaclab.com/circuits/78780-1234-39

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