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Catalog : Arduino, Pi, Microcontrollers, 3D Printing and Kits : Arduino, Raspberry Pi and Microcontrollers : Arduino Sensors

Humidity Sensor - HIH-4030 Breakout

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Datasheet (HIH4030)

Humidity Sensor - HIH-4030 Breakout

SKU: SF-SEN-09569

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This is a breakout board for Honeywell's HIH-4030 humidity sensor. The HIH-4030 measures relative humidity (%RH) and delivers it as an analog output voltage. You can connect the output of the sensor directly to an ADC on a microcontroller; and, thanks to the sensor's near linear voltage output, the data is very easy to process.


  • Near linear, analog output
  • 4-5.8VDC voltage supply
  • All pins broken out to a 0.1" pitch header
  • Low power design, typical current draw of only 200μA
  • Enhanced accuracy
  • Fast response time
  • Stable, low drift performance

US$ 18.72 price
US$ 17.78 5 - 9 (5% Off)
US$ 16.85 10 + (10% Off)