Package Included
- 1pcs x Humidity Sensor with I2C Interface Si7021 Industrial High Precision GY-21

Description:
- The Si7021 offers an accurate, low-power, factory-calibrated digital solution ideal for measuring humidity, dew-point, and temperature, in applications ranging from HVAC/R and asset tracking.

Features:
- Precision Relative Humidity Sensor
- ± 3% RH (max), 0-80% RH
- High Accuracy Temperature Sensor
- ±0.4 °C (max), -10 to 85 °C
- 0 to 100% RH operating range
- Up to -40 to +125 °C operating range
- Wide operating voltage (1.9 to 3.6 V)
- Low Power Consumption 150 A active current
- 60 nA standby current
- I2C Interface
- 3x3 mm DFN Package

Reference
- http://bit.ly/Si7021-Humidity-and-Temperature

#SP0004 #GY21 GY 21

Standard: $5.99

Rural: $8.99

WE SHIP ORDRS AT 11 AM EVERY DAY, except weekends&public holidays. All paid orders received by 10.30 am will be shipped on the same day.