ELECTRONICS & EMBEDDED
Automatic Street Light Model
Build a street-light model that automatically switches LEDs based on ambient light.
LevelSchool / Beginner
Duration1–2 Weeks
Components₹600–₹1,500 CodingLow
Project overview
Build a street-light model that automatically switches LEDs based on ambient light.
Build a street-light model that automatically switches LEDs based on ambient light.
Components / materials required
✓LDR
✓Arduino optional
✓LEDs
✓Resistors
✓Breadboard
✓Battery
What the project demonstrates
✓Automatic dusk/dawn switching
✓LED street model
✓Adjustable threshold
Suggested build plan
01
Circuit
Build LDR sensing circuit.
02
Threshold
Tune switching point.
03
Model
Create street-light display.
Learning outcomes
✓Understand light sensors
✓Build simple switching circuits
✓Explain energy-saving automation