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    HTU21D Temperature and Humidity Sensor Module HTU21D Temperature and Humidity Sensor Module

    HTU21D Temperature and Humidity Sensor Module

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    • Part numberARD-00804
    • Stock 45 Sold out

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    What's included

    • What's included

    Product Description

    HTU21D Temperature and Humidity Sensor Module

     

    HTU21D Digital Humidity Sensor

    Designed for high-volume and cost-sensitive applications with tight space constraints, from TE Connectivity

    Measurement Specialties' HTU21D sensors are dedicated humidity and temperature plug-and-play transducers for OEM applications. Direct interface with a microcontroller is made possible as both the humidity and temperature sensor modules have digital outputs. HTU21D sensors feature low power consumption and are designed for high-volume and cost-sensitive applications with tight space constraints. Every sensor is individually calibrated and tested. Lot identification is printed on the sensor and an electronic identification code is stored on the chip, which can be read out by command.

    Features
    • High accuracy temperature sensor
    • 16/24 bit resolution
    • Low power
    • I²C interface
    • QFN-6 package
    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
    you’ll 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. 
    Applications
    • Automotive
    • Medical
    • Printers
    • Humidifiers
    • What's included

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