Automatic Staircase Lighting Using Arduino | Motion-Activated LED Stairs Project with IR Sensors

Welcome to RoboArmy – Learn, Build, Innovate! In today’s tutorial, we’ll explore how to build a Two IR Sensor Sequential Staircase Lighting System using Arduino Uno. ⚡💡 Make your stairs glow in style as LEDs light up in sequence when someone walks up or down — no complicated circuits, just simple IR sensors and LEDs! This project is perfect for beginners in electronics and coding who want to create interactive home lighting or learn Arduino-based automation. 🔧 This video covers: ✅ What is an IR sensor and how it works ✅ Connecting 2 IR sensors to Arduino Uno ✅ Wiring LEDs in sequence for staircase lighting ✅ Writing, compiling & uploading the Arduino code ✅ Live demo: LEDs light up from bottom to top or top to bottom depending on motion ✅ Smooth on/off LED animation with delay 💡 Ideal for: 👩‍🎓 Students learning Arduino basics 🤖 Robotics & electronics enthusiasts 🏠 Makers who want to build smart home projects ⚡ Anyone curious about interactive lighting systems 📦 What You Need: 🔹 Arduino Uno board 🔹 2 × IR Obstacle Detection Sensors 🔹 5 × LEDs (more if desired) 🔹 5 × 220Ω Resistors 🔹 Breadboard & Jumper Wires 🔹 USB cable to upload Arduino code 📁 Download the Arduino Code (.ino format): https://roboarmypublicfiles.s3.ap-sou... 📄 Download the Code in Word Format (.docx): https://roboarmypublicfiles.s3.ap-sou... 🖼 Circuit Diagram: https://roboarmypublicfiles.s3.ap-sou... 📸 Follow us on Instagram for behind-the-scenes & project reels: 📲 @robo_army_ 👍 Like this video? 🔔 Subscribe to RoboArmy and turn on the bell icon for weekly Arduino & Robotics tutorials! 💬 Got a project idea? Drop it in the comments — we might build it next! #Arduino #ArduinoProjects #IRSensor #LEDStaircase #ArduinoTutorial #ElectronicsForBeginners #RoboArmy #YouAskWeBuild #ArduinoAutomation #ArduinoHomeProjects #ArduinoForStudents #ArduinoDIY #InteractiveLighting #SmartStairs #ArduinoUno #ArduinoCode #ElectronicsProjects #ArduinoEducation #ArduinoLearning #ArduinoStepByStep