Скачать или смотреть 💡 Darkness Detector Using LDR | Automatic LED Light Project ⚡

💡 Darkness Detector Using LDR | Automatic LED Light Project ⚡

In this video, I’ll show how I made a darkness detector circuit using a Light Dependent Resistor (LDR), 10k resistor, transformer, LED, and a 9V battery.
This simple project automatically turns ON the LED light in the dark and OFF in the light! 🌙✨

👉 Components Used:

LDR (Light Dependent Resistor)

10kΩ Resistor

Transformer

LED

9V Battery


🔧 Working Principle:
When it’s bright, the LDR’s resistance decreases and the LED stays off.
When it’s dark, the LDR’s resistance increases — turning the LED ON automatically!

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💬 Comment below if you want a full circuit diagram or explanation!