Humidity Sensor - HIH-4030 Breakout

50664

$16.95 USD
Qty
Price
1
$16.95 ea.
2+
$15.26 ea.
100+
$13.56 ea.

This SparkFun breakout board houses the Honeywell's HIH-4030 humidity sensor. The HIH-4030 measures relative humidity (%RH) and delivers it as an analog output voltage.


Description [Hide]

Need to measure humidity? It's simple with the Honeywell HIH-4030 breakout board by SparkFun. We've seen this project used in a local science fair project (green house monitor), and it works brilliantly at good value.

Connect the sensor output directly to an ADC on a microcontroller and scale the near-linear analog voltage to the humidity scale. That's it!

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)

Documents:

You Might Also Like [Hide]

TMP36 Temperature Sensor

35045

This is a tidy analog temperature sensor with a functional range of -40°C to +125°C

$3.20 USD


Arduino USB Board (Uno R3)

50450

The Arduino Uno is the all-new replacement for the favourite and popular Arduino Duemilanove. Now shipping R3!

$29.45 USD


Breadboard Jumper Wire Bundle

21035

This 70-piece flexible wire jumper kit is sure to replace your old-style solid-wire jumpers. These are more flexible, robust, and easy to use!

$6.00 USD


DS18B20+ Temperature Sensor

35040

The DS18B20+ is a handy, 1-wire compatible temperature sensor, ideal for interfacing with the PICAXE!

$4.95 USD


CdS Light Sensitive Resistor

CDS

The CdS is a light sensitive resistor offering a range of 160 ohm to 700k sensitivity.

$1.35 USD


LK162-12-E Extended Temperature option

18101

This unit is used in a variety of industrial applications such as computer server systems and web application control systems.

$59.95 USD


Grove - Temperature & Humidity Pro Sensor

29128

For more precise environmental measurements using the Grove system.

$14.90 USD


SparkFun Liquid Level Sensor

50662

Need to measure fluid levels? This eTape sensor is a solid state, continuous fluid level sensor ideal for non-nasty environments (but including water).

$39.95 USD


Netduino Plus Faceplate for the S.A.F.E.

60104

The Solarbotics Arduino Freeduino Enclosure (SAFE) is a laser-cut acrylic case for your projects - now we created a line of faceplates to custom-fit a variety of microcontrollers.

$3.00 USD


BoE-Bot Robot Kit (USB)

39120

The BoE-Bot Robot Kit (USB) is a complete mobile robotics kit.

$159.99 USD


Currency


Login

Email:

Password:

Remember Me

Forgot Your Password?

Don't Have an Account?
Sign Up!