tools: Arduino Uno, LDR, BreadBoard, TinkerCAD Developed an automated lighting system using LDR and Arduino to control LED activation based on ambient light levels. Simulated real-time sensor behavior ...

Interfacing an Ultrasonic Sensor with Arduino: Measures distance to an object using an HC-SR04 ultrasonic sensor. LED Flowing Lights: Creates a flowing or chasing LED effect like a marquee or Knight ...

The massive quantity of electricity gets used in lights through roadways in India. Still, roadways remain empty for nearly all of the day after at night, with a handful of cars passing during the ...