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Automatic Night Lamp
Sale price
Rs. 900.00
Regular price
Rs. 1,000.00
Pickup available at Sarvodaya Nagar Indira Nagar
Usually ready in 24 hours
This project automatically turns the lamp ON during nighttime using an LDR and transistor switching circuit. As surrounding light decreases, the LDR’s resistance increases, triggering the LED to glow. During daytime, the LED turns OFF automatically. It helps students understand light sensing, automation, voltage divider circuits, and real-life applications like streetlights and home night lamps.