-40%
HTU21D temperature humidity sensor module replace SHT21 SI7021 HDC1080 modul Hi
HTU21D temperature humidity sensor module replace SHT21 SI7021 HDC1080 modul Hi
HTU21D temperature humidity sensor module replace SHT21 SI7021 HDC1080 modul Hi
HTU21D temperature humidity sensor module replace SHT21 SI7021 HDC1080 modul Hi
HTU21D temperature humidity sensor module replace SHT21 SI7021 HDC1080 modul Hi
HTU21D temperature humidity sensor module replace SHT21 SI7021 HDC1080 modul Hi
HTU21D temperature humidity sensor module replace SHT21 SI7021 HDC1080 modul Hi
HTU21D temperature humidity sensor module replace SHT21 SI7021 HDC1080 modul Hi
HTU21D temperature humidity sensor module replace SHT21 SI7021 HDC1080 modul Hi

HTU21D temperature humidity sensor module replace SHT21 SI7021 HDC1080 modul Hi

$ 3.81

Availability: 100 in stock
  • Manufacturer Part Number: Does not apply
  • MPN: Does not apply
  • Item must be returned within: 30 Days
  • GTIN: Does not apply
  • Condition: New
  • All returns accepted: Returns Accepted
  • Country/Region of Manufacture: China
  • Restocking Fee: No
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Buyer
  • Brand: Unbranded

    Description

    Specification:
    100% brand new and high quality
    The HTU21D is a low-cost, easy to use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for environmental sensing and data logging and perfect for a weather stations or humidor control systems. All you need is two lines for I2C communication and youâll have relative humidity readings and very accurate temperature readings as a bonus!
    There are only four pins that need to be hooked up in order to start using this sensor in a project. One for VCC, one for GND, and two data lines for I2C communication. This breakout board has built in 4.7k pull up resistors for I2C communications. If youâre hooking up multiple I2C devices on the same bus, you may want to disable these resistors
    Power supply: 1.5V-3.6V
    Humidity measure range: 0-100%RH
    Temperature measure range:-40degree105degree
    Max. power consumption: 2.7uW
    Communication: I2C
    Humidity precision(10%RH to 95%RH): HTU21D±2%RH
    Humidity delay: +/-1%RH
    Measure time: 50ms
    Year drift: -0.5%RH/year
    Response time: 5s
    Size: 1.5x1.6cm(approx)
    Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
    <
    On Jul-13-21 at 05:19:12 PDT, seller added the following information: