A measurement of interest in the summer is the temperature-humidity index, consisting of the sum of the temperature and the relative humidity percentage. How would you measure this? Sketch a simple schematic diagram.
Find:
A simple schematic diagram of a circuit to compute the sum of a temperature and a percentage relative humidity signal.
Analysis:
Use a transducer that will convert temperature in degrees Fahrenheit to volts between the values of the 2-sided supply voltage.
Similarly measure the percentage relative humidity and convert the transducer output to the requisite voltage.
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