DIY Automatic Light Home STEM Project — LDR Day/Night Auto Light Model House (School Science Project)
A model house that turns its light on by itself when it gets dark and off in daylight, using an LDR auto sensor — a smart, energy-saving science project with no coding needed.
This project shows how automatic street lights and porch lights work. An LDR (light-dependent resistor) senses the surrounding light; when it gets dark the circuit switches the bulb on, and in daylight it switches off. Built into a laser-cut model house and powered by a 9V battery, it is a clear, energy-saving demonstration that always works — and needs no programming.
What is included
- Laser-cut wooden model house
- LDR-based automatic light sensor circuit
- Bulb and bulb holder
- 9V battery + connector
- Connecting wire and assembly hardware
Great for
- School science experiments and exhibitions
- Energy-saving / automation demonstrations
- Learning how an LDR light sensor works
- Safe, no-coding, hands-on building
What it teaches
How an LDR senses light, simple switching circuits and energy saving — a clean, practical project. Want the Arduino version of the same idea? Read Automatic Night Light with Arduino and an LDR.
Why buy from Arduino Corner
Complete, tested project kits at the best prices in Pakistan — ideal for school science exhibitions and final year projects (FYP). Visit us: Arduino Corner, Shaheen Market, DAV College Road, Rawalpindi. We ship across Rawalpindi, Islamabad and all of Pakistan with cash on delivery. Browse more STEM Kits & Projects or read our FYP project ideas guide.
