Description. The HIH Series Humidity Sensors are designed specifically for high volume OEM (Original Equipment Manufacturer) users. Direct input to a. Description. The HIH Series Humidity Sensors are designed specifically for high volume. OEM (Original Equipment Manufacturer) users. Direct input to a. Honeywell HIH available from 25 distributors. Explore Sensors on Octopart: the fastest source for datasheets, pricing, specs and availability.

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Just one more question about calibration, I mean, how to set output current exactly from mA, can I replace ohm on emitter with trimmer to adjust output current? If I put sensor in higher humidity, analog input voltage rises.

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Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. I can’t say anything about the humidity, but last days have been really warm. Potentiometer Questions Started dataheet norbss Yesterday at Replacement Transformer Started by ncag Today at 7: Click here to register now.


HIH have linear voltage output from 0.

ADC Pi with HIH Series Humidity Sensor

You can use your favourite text editor for writing the program. Not related to my issue. Articles Top Articles Search resources. Media New media New comments Search media. Was this article helpful? Hi, No, zero offset for HIH is 0.

Again thanks very much. PaulS on Jul 08, Forums New posts Search forums. As True is always true the while loop will keep running until you exit the program with a Ctrl-C. PDF page 6 Thanks in advance Welcome to our site!

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This can be done with a simple while loop. I could probably just use number 5 instead of Vsupply calculation, because voltage regulator should be pretty exact. What is your sensor output range?

Asus Tinker Board Compatible. The art of getting good answers lies in asking good questions. I don’t know if this is right.

The AB Electronics python library uses another library called python-smbus, you can install it using apt-get with the following commands. To participate you need to register. You also mention temperature sensors and one well known voltage regulator.


HIH humidity sensor, can’t make it work. Thread starter stuplja Start date Mar 3, Sensor in connected datwsheet analog input 5 and supply voltage is measured with analog input 4.

For a better experience, please enable JavaScript in your browser before proceeding. You have an humidity sensor.

My mind is too tired, I guess. We also add variables to hold the values related to the sensor data conversion.

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Do you have any other feedback or comments for this article? There must be some error in my calculations.

Long time passed since school and math lessons. Sorry, mistake about trimmer