Arduino Street Light

 is an automated lighting project designed to efficiently control street lights using an Arduino microcontroller. The system primarily uses a light-dependent resistor (LDR) to sense ambient light levels, turning the street lights ON automatically at dusk and OFF at dawn. In advanced implementations, motion sensors such as PIR or IR sensors can be added to detect vehicles or pedestrians, allowing the lights to operate only when needed, which reduces energy consumption and enhances safety. This project is ideal for demonstrating smart city concepts, energy-efficient lighting solutions, and automated control systems. It is easy to assemble with basic electronic components, making it suitable for students, hobbyists, and academic demonstrations. By working on this project, learners gain practical experience in sensor interfacing, Arduino programming, and real-time automation systems.