@uk_experiment_: Who entered the house will be counted!" 🚪✨ Never lose track of your guests again. This DIY Bidirectional Visitor Counter uses Infrared (IR) sensors and an Arduino to auto-track every person walking in or out. Perfect for smart homes and saving electricity! 💡 Project Highlights Dual Action: Automatically increments when someone enters, and decrements when they leave. Smart Automation: Turns your room lights ON when the first person enters and OFF when the room is empty. Real-time Display: Shows the exact number of people inside on an LCD or 7-segment screen. 🛠️ Key Components Arduino Uno IR Sensor Module (Pair) 16x2 I2C LCD Display 5V Relay Module Jumper Wires & Breadboard Ready to build this? Learn how to program the microcontroller and wire the circuit for your next DIY tech project! Tags experience 🧪#viralvideo #experience #foryou #1millionviwes #creatorsearchinsights
