I2C Temperature&Humidity Sensor GY213V HTU21D Replace SHT21 SI7021 HDC1080 A3GU
3,88 €
The HTU21D is a low-cost, easy to use, highly accurate, digital humidity and temperature sensor. Datasheet(HTU21D). All you need is two lines for I2C communication and. One for VCC, one for GND, and two data lines for I2C communication.
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