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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Do you have any other feedback or comments for this article? Hi, It works great!!! Replacing a 4 pin leaded inductor with a 2 pin Started by gkmaia Yesterday at Analog pin 5 has sensor output connected.

As True is always true the while loop will keep running until you exit the program with a Ctrl-C. You will need to enable i2c on your Raspberry Pi, see our other tutorial on i2c: Again thanks very much. PaulS on Jul hin, PaulS Brattain Member Posts: I should check that over tomorrow.

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HIH humidity sensor, can’t make it work

Vout is voltage from hh and Vsupply is Arduino’s supply voltage. You must log in or register to reply here. To participate you need to register.

PDF page 6 Thanks in advance I should probably find calibrated moisture meter and then compare. Forums New posts Search forums.

Academic Hardware Products (myDAQ, myRIO)

For a better experience, please enable JavaScript in your browser before proceeding. I can’t say anything about the humidity, but last days have been really warm. If I put sensor in higher humidity, analog input voltage rises.

Sensor in connected to analog input 5 and supply voltage is measured with analog input 4. Click here to register now. The AB Electronics python library uses another library called python-smbus, you can install it using apt-get with the following commands. You can find a complete example of demo-hih Raspberry Pi Zero Expansion.

humidity sensor HIH-4000 4-20mA current output

Sorry, mistake about trimmer For this tutorial we will start by ratasheet a new python program file called demo-hih The art of getting good answers lies in asking good questions. HIH have linear voltage output from 0. I could probably just use number 5 instead of Vsupply calculation, because voltage regulator should be pretty exact. What is your sensor output range? HIH humidity sensor, can’t make it work.


ADC Pi with HIH Series Humidity Sensor

OK, here’s what I need: Temperature is probably ok, cause it’s digital, but humidity is calculated from analog signal so I can’t say if it’s accurate. Please note the version in the demos folder contains some extra code to check if the ADCPi library has been installed. In order to clear the console for each read we need to issue a clear command.

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