Makmal

LDR_sensor

An interactive LED, transistor, resistor and LDR circuit built in the DCACLab online simulator by Profe Zandor.

Preview of LDR_sensor
Open in the lab Embed The simulation runs as a demo that pauses after two minutes; open it in the lab to keep going.

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What's inside

  • 2× Battery
  • 3× Resistor (991 Ω, 99.4 kΩ, 999 Ω)
  • 1× LED
  • 1× Transistor
  • 1× Switch
  • 1× Lamp
  • 1× LDR

Tags

Transistor LDR Lamp LED Switch Battery Resistor

About

By Profe Zandor
Saved February 20, 2025 · updated January 15, 2026
950 views
Page: dcaclab.com/circuits/80355-ldr-sensor-1

Embed this circuit

<iframe src="https://dcaclab.com/experiments/80355-ldr-sensor-1/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Zandor, P. (2025). LDR_sensor. DCACLab. https://dcaclab.com/circuits/80355-ldr-sensor-1

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