DCACLab › Community circuits › LDR › Dark Activated LED Light

Dark Activated LED Light

An interactive LED, transistor, resistor and LDR circuit built in the DCACLab online simulator by Md. Anisur Rahman.

What's inside

3× Battery
3× Resistor (470 Ω, 2 Ω)
1× LED
1× Transistor
2× Switch
1× Relay
1× Lamp
1× LDR

Tags

LDR Transistor Battery Switch LED Resistor Lamp Relay

About

By Md. Anisur Rahman
Saved November 12, 2022 · updated January 15, 2026
2,345 views

Related circuits

ELECTRICIDAD
Night Light Circuit
АЦВЦ
mmmasefasdf
دائرة بيان ضؤ الشمس
دائرة انذار بها ترانستور

Open the circuit page → Close and keep building →

Tags: LDR Transistor Battery Switch LED Resistor Lamp Relay