Smart Traffic Management System with TinkerCAD #cosmelectronics #arduinoproject #tinkercad #project

🚦 Arduino Traffic Light System with LCD Countdown Timer | Tinkercad Project In this video, we build a Traffic Light System using Arduino Uno, LEDs, and a 16x2 I2C LCD Display. The LCD shows the current traffic signal status along with a real-time countdown timer, making the project more interactive and realistic. This project is perfect for beginners who want to learn: ✅ Arduino Programming ✅ Digital Output Control ✅ LED Interfacing ✅ I2C LCD Interfacing ✅ Countdown Timer Logic ✅ Tinkercad Circuit Simulation 🔧 Components Used: • Arduino Uno R3 • MCP23008-based 16x2 I2C LCD • Red LED • Yellow LED • Green LED • 3 × 120Ω Resistors • Breadboard • Jumper Wires 📂 Project Resources: 📖 GitHub Repository: https://github.com/cosmelectronics/Ti... 🌐 Tinkercad Simulation: https://www.tinkercad.com/things/4La8... 💻 Source Code: https://github.com/cosmelectronics/Ti... ⏱ Traffic Light Sequence: 🔴 Red Light – STOP (5 Seconds) 🟡 Yellow Light – WAIT (2 Seconds) 🟢 Green Light – GO (5 Seconds) 🟡 Yellow Light – SLOW DOWN (2 Seconds) 👨‍💻 Developed by Prince Kushwaha 📺 Channel: COSM Electronics If you found this project helpful, don't forget to: 👍 Like the video 💬 Leave a comment 📢 Share with your friends 🔔 Subscribe to COSM Electronics for more Arduino, Electronics, Embedded Systems, IoT, and DIY Projects. #Arduino #TrafficLightSystem #ArduinoProject #Tinkercad #LCDDisplay #EmbeddedSystems #ElectronicsProjects #COSMElectronics #ArduinoUno #DIYElectronics