Digital Temperature Humidity Sensor Board I2C HTU21D Sensor Board GY-213V-HTU21D
11,66 €
Humidity hysteresis: ±1%RH. 4pcs 1 x Temperature Humidity Sensor. The relative humidity of a gas depends largely on the temperature. Maximum power consumption: 2.7UW. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
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