This project demonstrates how to measure temperature and humidity using the DHT22 sensor with Arduino, and send the data via serial communication to a PC for monitoring and logging using Python.

Similarly, the Arduino connected to the AHT20 temperature sensors waits until the gas data termination message is broadcasted before it sends its data. This order (Airspeed, Gas, Temperature) was ...

University of Cambridge theoretical physicist Damien George has built a tiny microcontroller that is more powerful than Arduino and far simpler than the Raspberry Pi. Just funded on Kickstarter ...

Goal: Control lights and appliances using relays, sensors, and a web interface. Components Needed: Raspberry Pi 4. Arduino Uno. 4-channel relay module. PIR motion sensor. Steps: Use Arduino to handle ...