New Great Idea You Haven't seen before Using LED Instead Of LDR

Опубликовано: 16 Март 2026
на канале: Spark Mind
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New Great Idea You Haven't seen before Using LED Instead Of LDR

BC547 Transistor projects

HOW TO USE LED INSTEAD OF LDR (Photocell) - SIMPLE ELECTRONIC CIRCUIT

Hello, I tried to show you how to use an LED instead of LDR in this circuit, the circuit works by generating electricity under ultraviolet light by the LED and triggering the transistor with the generated electricity. Thanks for watching.


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#ldr