SparkFun Humidity Sensor Breakout - HIH-
4030
SEN-09569 ROHS
1
images are CC BY-NC-SA 3.0
Description: 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.
Voltage applied to the supply pins should be within 4-5.8VDC, and optimally at 5V.
The sensor will typically only consume about 200μA.
This product comes as shown in the picture, with the HIH-4030 soldered onto the
breakout board. The pins of the 3-pin header are spaced by 0.1".
Features:
• Near linear, analog output
• 4-5.8VDC voltage supply
• All pins broken out to a 0.1" pitch header
• Laser trimmed interchangeability
• Low power design, typical current draw of only 200μA
• Enhanced accuracy
• Fast response time
• Stable, low drift performance
Dimensions: 0.75 x 0.30 “ (19.05 x 7.62 mm)
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