GY-21 Si7021 using industrial high-precision module board for Arduino  Humidity sensor with I2C interface replaces HTU21
 GY-21 Si7021 using industrial high-precision module board for Arduino  Humidity sensor with I2C interface replaces HTU21

GY-21 Si7021 using industrial high-precision module board for Arduino Humidity sensor with I2C interface replaces HTU21

(5.0)
US $ 1.59
In Stock
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