Automatic Street Light Using LDR 💡 | 9V Battery City Model | Day Night Sensor Project ⚡

Build an Automatic Street Light System using LDR (Light Dependent Resistor) 💡🌙

This project automatically turns ON the light at night and OFF during the day. It is perfect for school, diploma, and engineering students for city model demonstrations.

👉 LDR based light sensing 🌙☀️
👉 Automatic ON/OFF control 💡
👉 Simple 9V battery circuit 🔋
👉 Ideal for smart city model 🏙️

This project helps in understanding energy saving systems and automation basics.

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🛒 Products Used
LDR Sensor
BC547 Transistor
LED Light
Resistors
9V Battery
Breadboard / PCB
Wires

Видео Automatic Street Light Using LDR 💡 | 9V Battery City Model | Day Night Sensor Project ⚡ канала Electronics Bing