DCACLab › Community circuits › 555 › Light Detector

Light Detector

An interactive 555 timer, LED, resistor and potentiometer circuit built in the DCACLab online simulator by Mhark.

What's inside

1× Battery
4× Resistor (10 kΩ, 330 Ω)
1× LED
1× Potentiometer
1× LDR
1× 555 Timer

Tags

LDR 555 IC Battery LED Resistor Potentiometer

About

By Mhark
Saved October 31, 2025 · updated January 15, 2026
1,373 views

Related circuits

Timmer
NE555 pour télécommande
trabajo de sebastian
ne555
ปรับความเร็วกระพริบ
protobord

Open the circuit page → Close and keep building →

Tags: LDR 555 IC Battery LED Resistor Potentiometer