I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

This project involves creating a simple door status monitor using an Arduino Uno, an IR sensor, and an LED. The purpose of this project is to detect whether a door is open or closed and display the ...

🌡️ A simple pyrometer (infrared thermometer) using an Arduino and MLX90614 This project involves creating a simple pyrometer (infrared thermometer) using an Arduino IDE. The device measures the ...