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

9.11 $
This product is no longer for sale, see similar items
Link copied to clipboard, share it
Or send it to social networks

Price increased by 2.59 $

Higher than average, a lot

Reliable seller: 100%

You can safely buy here, diymore Official Store

  • More than 10 years of seller experience
  • High general feedback score (205982)
  • Customers are satisfied by communication
  • Items match description
  • High shipping speed
  • 1.5% of customers were dissatisfied over the last 3 months

Customer reviews

Prices at other sellers from 0.91 $

Si7021 GY-21 Module Industrial High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC Module
15.42 $
Si7021 GY-21 Module Industrial High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC Module
0decorative imageratings
0decorative imageorders

Reliability – 100%

Seller ModuleFans
Si7021 GY-21 Module Industrial High Precision Humidity Sensor I2C IIC Interface For Arduino Low Power CMOS IC Module
1.59 $
Si7021 GY-21 Module Industrial High Precision Humidity Sensor I2C IIC Interface For Arduino Low Power CMOS IC Module
0decorative imageratings
1decorative imageorder

Reliability – 100%

Seller Jin rong electronics co., LTD
10pcs Si7021 GY-21 Module Industrial High Precision Humidity Sensor IIC Interface Module For Arduino Low Power CMOS IC Module
12.48 $
10pcs Si7021 GY-21 Module Industrial High Precision Humidity Sensor IIC Interface Module For Arduino Low Power CMOS IC Module
3decorative imageratings
0decorative imageorders

Reliability – 100%

Seller SONGXIN LIGHT Store

20 similar items found

Si7021 High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC GY-21 Industrial Board 2026 - buy cheap
Si7021 High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC GY-21 Industrial Board 2026 - buy cheap
Si7021 High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC GY-21 Industrial Board - compare prices
Si7021 High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC GY-21 Industrial Board - specifications
Si7021 High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC GY-21 Industrial Board - photo 2026
Si7021 High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC GY-21 Industrial Board - photo 2026
1decorative imagerating
0decorative imageorders

Product specifications

  • Brand Name: diymore
  • Origin: CN(Origin)
  • Usage: Temperature Sensor
  • Material: Polymer
  • Type: Humidity Sensor
  • Output: Digital Sensor
  • Theory: Resistance Sensor
  • is_customized: Yes
Show all