alpacino light sensor alarm

An interactive transistor, resistor, LDR and battery circuit built in the DCACLab online simulator by Satheesh Babu.

Preview of alpacino light sensor alarm

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 (10.1 kΩ)
1× Transistor
1× Switch
1× Lamp
1× LDR
1× Buzzer
Measured with Multimeter

Tags

Battery Switch Lamp Multimeter Transistor Buzzer Resistor LDR

About

By Satheesh Babu
Saved February 14, 2025 · updated January 15, 2026
829 views
Page: dcaclab.com/circuits/80259-alpacino-light-sensor-alarm

Embed this circuit

<iframe src="https://dcaclab.com/experiments/80259-alpacino-light-sensor-alarm/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Babu, S. (2025). alpacino light sensor alarm. DCACLab. https://dcaclab.com/circuits/80259-alpacino-light-sensor-alarm

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