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Understanding LDR

An interactive LED, transistor, LDR and battery circuit built in the DCACLab online simulator by Mona Darling.

What's inside

3× Battery
1× LED
1× Transistor
1× Switch
1× Lamp
1× Fan
2× LDR
1× Bell

Tags

LDR Bell Transistor Battery Switch Fan LED Lamp

About

By Mona Darling
Saved October 26, 2026
344 views

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Tags: LDR Bell Transistor Battery Switch Fan LED Lamp