Engineers now have two multifunctional transmitters at their fingertips for measuring relative humidity and temperature. The HT737 is a digital unit that measures relative humidity, temperature, dew ...
An AC bridge circuit can be used to measure the unknown capacitance of a sensor, such as a relative humidity (RH) sensor. Some RH sensors have a transfer function of capacitance vs %RH. Usually the ...
Sensirion's latest humidity sensor also combines temperature sensing and signal processing on the same chip. (Image courtesy of Sensirion). Sensirion has announced a new humidity sensor with a ...
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