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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I suppose it will help me to better understand whole circuit. What is your sensor output range? Replacement Transformer Started by ncag Today at 7: I can’t say anything about the humidity, but last days have been really warm.

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Now create a function to calculate the humidity based on the voltage output from the ADC Pi Plus def calcHumidity inval: Can you clarify your own ideas first and them come back with a more clear question? For a better experience, please enable JavaScript in your browser before proceeding. Vout is voltage from sensor and Vsupply is Arduino’s supply voltage.


Long time passed since school and math lessons. Replacing a 4 pin leaded inductor with a 2 pin Started by gkmaia Yesterday at Just one more question about calibration, I mean, how to set output datasneet exactly from mA, can I replace ohm on emitter with trimmer to adjust output current?

I have one more HIH sensor, but it only outputs 3. We also add variables to hold the values related to the sensor data conversion. Welcome to our site! I could probably just use number 5 hjh of Vsupply calculation, because voltage regulator should be pretty exact.

You must log in or register to reply here. HIH have linear voltage output from 0.

There must be some error in my datashwet. Analog pin 5 has sensor output connected. Potentiometer Questions Started by norbss Yesterday at To participate you need to register.

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Please note the version in the demos folder contains some extra code to check if the ADCPi library has been installed. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if datasheeg register.


Do you have any other feedback or comments for this article? In order to clear the console for each read we need to issue a clear command. You will now have a humidity reading from your sensor bih the console which is updating twice a second.

Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. I don’t know if this is right. You also mention temperature sensors and one well known voltage regulator.

You can find a complete example of demo-hih Media New media New comments Search media. PDF page 6 Thanks in advance Not related to my issue.

:sensors:hygrometer []

I should check that over tomorrow. Sensor dstasheet connected to analog input 5 and supply voltage is measured with analog input 4. Sorry, mistake about trimmer HIH humidity sensor, can’t make it work.

Datasheets, Manuals or Parts.