Using MH-Z19B CO2 Sensor, DHT22, OLED Display, and ESP32 with Arduino This project combines the MH-Z19B CO2 sensor, DHT22 temperature and humidity sensor, and an OLED display with the ESP32 to measure ...
There was an error while loading. Please reload this page. About the Project This program demonstrates the use of five IR (Infrared) sensors connected to an Arduino ...