LED Driver Circuit

An interactive LED, transistor, resistor and battery circuit built in the DCACLab online simulator by Benoit Provencher.

Preview of LED Driver Circuit

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 (333 Ω, 2.97 kΩ, 30 Ω)
1× LED
1× Transistor
1× Switch

Tags

Transistor Switch Resistor Battery LED

About

By Benoit Provencher
Saved March 11, 2018 · updated January 15, 2026
2,727 views
Page: dcaclab.com/circuits/11922-led-driver-circuit

Embed this circuit

<iframe src="https://dcaclab.com/experiments/11922-led-driver-circuit/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Provencher, B. (2018). LED Driver Circuit. DCACLab. https://dcaclab.com/circuits/11922-led-driver-circuit

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