lights and buzzer

An interactive LED, resistor, potentiometer and switch circuit built in the DCACLab online simulator by Montana Richey.

Preview of lights and buzzer

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
2× Resistor (750 Ω, 15 Ω)
3× LED
3× Switch
2× Lamp
1× Potentiometer
3× Fuse
1× Buzzer

Tags

Buzzer Switch Fuse Resistor Battery Potentiometer LED Lamp

About

By Montana Richey
Saved May 31, 2026
720 views
Page: dcaclab.com/circuits/87000-lights-and-buzzer

Embed this circuit

<iframe src="https://dcaclab.com/experiments/87000-lights-and-buzzer/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Richey, M. (2026). lights and buzzer. DCACLab. https://dcaclab.com/circuits/87000-lights-and-buzzer

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