🚦 Smart Pedestrian Crossing using Arduino | Traffic Light & IR Sensor Project | Code and Diagram

🚦 Smart Pedestrian Crossing using Arduino UNO | Automatic Traffic Light System In this video, I’ve built a Smart Pedestrian Crossing System using Arduino UNO, IR Sensor, Traffic Light Module, Push Button, and Buzzer. 👉 When a pedestrian presses the button, the traffic light turns red for vehicles and green for pedestrians — allowing safe road crossing. The IR sensor detects cars waiting at the signal, and the Arduino controls the timing for safe and efficient traffic management. 🔧 Components Used: Arduino UNO Traffic Light Module (Red, Yellow, Green LEDs) IR Sensor (for vehicle detection) Push Button (for pedestrian request) Buzzer (for crossing alert) Breadboard & Jumper Wires (Optional) LDR for night mode demo 💡 Features: ✅ Automatic traffic control ✅ Pedestrian button system ✅ IR sensor detects vehicles ✅ Buzzer alert for crossing ✅ Educational road safety project ⚙️ Working Principle: Normal mode: Cars move (green light ON). Button pressed: Pedestrian request activates. Arduino checks IR sensor → stops traffic safely → gives walk signal. After countdown, system resets to normal mode. 📚 Perfect for: School & college science exhibitions BTech / Diploma / Engineering students Arduino beginners and hobbyists 💬 Subscribe for more Arduino & IoT project tutorials: 👉   / @thewiredworldofqasim   🔗 Circuit Diagram & Code: https://drive.google.com/file/d/18pZt... #Arduino #TrafficLightProject #PedestrianCrossing #RoadSafety #ElectronicsProject #ArduinoUNO #SmartSystem #EngineeringProject