TZT Si7021 GY-21 Module Industrial High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC Module

TZT Si7021 GY-21 Module Industrial High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC Module
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sku: 32787775760
$1.77
Shipping from: China
   Technical Details
Application: Computer
Brand Name: TZT
Condition: New
Dissipation Power: 3-5v
is customized: Yes
Model Number: GY-21
Operating Temperature: -40~125
Package: SMD
Supply Voltage: 3-5v
Type: Logic ICs
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