HIH Humidity Sensors. ISSUE 4. Sensing and Control. CAUTION. IMPROPER HANDLING. Do not remove the sensor from its original protective. 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 24 distributors. Explore Sensors on Octopart: the fastest source for datasheets, pricing, specs and availability.

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We are going to need is a loop so that the same commands can run over and over.

A complete sensor system is contained within a single chip, and includes a capacitive humidity sensor, a bandgap temperature sensor, analogue and digital signal processing circuits, calibration data memory and a digital interface Please note the version in the demos folder contains some extra hih 4000 datasheet to check if the ADCPi library has been installed.

You will now have a humidity reading from your sensor on the console which is updating twice a second. It includes a polymer dielectric planar capacitor structure sensing element and a mixed signal ASIC to provide the measurement information through digital serial interfaces. hih 4000 datasheet

As True is always true the while 400 will keep running until you exit the program with a Ctrl-C. Relative Humidity RH Range: Asus Tinker Board Compatible. The AB Electronics python library uses another library called python-smbus, you can hih 4000 datasheet it using apt-get with the following commands.

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The product does not contain any of the restricted substances in datasheft and applications banned by the Directive, and for components, the product is capable of being worked on at the higher temperatures hih 4000 datasheet by lead—free soldering The hih 4000 datasheet substances and datasjeet allowed concentrations in the homogenous material are, by weight: Raspberry Pi Zero Expansion.

These sensors utilise a near linear voltage output making direct input to a controller or other devices possible. The product detailed below complies with the specifications published by RS Components.

You can find a hiu example of demo-hih For this tutorial we will start by creating a new python hih 4000 datasheet file called demo-hih Our website uses cookies and similar technologies to provide you with a better service while searching or placing an order, for analytical purposes and to personalise our advertising to you.

HIH – Honeywell – PCB Footprint & Symbol Download

Datashfet Components Statement of conformity. The product does not contain any of the restricted substances in concentrations and hih 4000 datasheet banned by the Directive, and for hih 4000 datasheet, the product is capable of being worked on at the higher temperatures required by lead—free soldering.


In order to clear the console for each read we need to issue a clear command.

You can change your cookie settings by reading our cookie policy. You will need to enable i2c on your Raspberry Pi, see our other tutorial on i2c: You can use your favourite text editor for writing the program. This can be done with hih 4000 datasheet simple while loop.

HIH Humidity Sensors – Honeywell

We also hih 4000 datasheet variables datashee hold the values related to the sensor data conversion. The HDCx devices are digital humidity sensors with Now create a function to calculate the humidity based on the voltage output from the ADC Pi Plus def calcHumidity inval: The HDCx devices are digital humidity sensors with an integrated temperature sensor. Hih 4000 datasheet sensing element is placed on the bottom side of datashheet device, making the chip more robust against dirt, dust, and other environmental contaminants.