DHT22 temperature and humidity sensor module for Arduino 3 pins

DHT22 temperature and humidity sensor moduleBOARD COLOR/SIZE MAY VARY, but sensor is SAMEreads temperature and relative humiditycomes with a boardthe board may be one of the popular boardsonly 3 pins: Vcc, Gnd, and OutArduino Compatible / Good for DIY electronicsApplication projects include: smart garden, smart greenhouse, automatic irrigation

Layad Circuits

Layad Circuits

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