Pololu HIH-4030 Humidity Sensor Carrier

Item number: PO1643

Sparkfun?s carrier board for the HIH-4030 relative humidity (%RH) sensor from Honeywell outputs an analog voltage that varies nearly linearly with humidity. It operates at 5 V while drawing only 200 ?A and has a 0.1" pin spacing that makes it compatible with standard breadboards and perfboards.

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17,83 €

including 19% VAT.,

Old price: 21,95 €
Available now!

Shipping time: 1 - 3 workdays



Description

Overview

This breakout board for Honeywell?s HIH-4030 humidity sensor from SparkFun measures relative humidity (%RH) and outputs the result as an analog voltage on the pin labeled OUT. The sensor output can be read by an ADC on a microcontroller and varies nearly linearly with humidity, which makes the readings easy to process. The humidity sensor is powered with 5 V and typically draws 200 µA. The pins on the board have a 0.1"" spacing, making them compatible with 0.1"" male header pins and standard breadboards and perfboards. Since this board is a carrier for the HIH-4030, careful reading of the HIH-4030 datasheet (237k pdf) is recommended.

HIH-4030 humidity sensor?s analog output voltage vs relative humidity.

Features

  • Nearly linear analog output
  • All pins broken out to a 0.1"" pitch header
  • 4 ? 5.8 V input voltage
  • 200 µA current draw
  • Dimensions: 0.75 x 0.30"" (19.05 x 7.62 mm)

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