If you want to make your own system for doing so, Instructables user ICStation shows off how to use an Arduino to do it. The system here monitors temperature, humidity, and smoke levels and alerts ...

All of these projects either use ... an Arduino project to help you out with that — this gesture-controlled system for VLC. It features two ultrasonic sensors mounted on your computer's display ...

The Anavi Thermometer Development board is fully compatible with the Arduino IDE ... DHT22/AM2302 temperature and humidity sensor and has slots for a mini OLED display, waterproof DS18B20 ...

Krejci’s tutorial video guides viewers on how to construct an infrared camera using an Arduino UNO, an infrared sensor AMG8833, and an 8×8 RGB LED display from SunFounder. Thermal cameras are ...

Arduino collects sensor data and sends it via serial to the Pi. Pi parses and stores data using Python + SQLite. Optional: Build a web dashboard using Flask or Node-RED to display data trends. Arduino ...