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Using a Temperature/Humidity Sensor

There are a couple of temperature/humidity sensors available. Feel free to hook one up as shown below. Then load Examples -> DHT -> DHTester and see if you can get some temperature readings.

Once you are getting some readings, see if you can change the humidity or temperature around the sensor. For humidity, think about what happens when you breathe on a window. When you stop breathing on it, do things change immediately or gradually?

Also note that the temperature is being read in units of Celsius. You are probably more familiar with units of Fahrenheit. How can you change the code so that it displays degrees Fahrenheit?If you are given a temperature in Celsius, the way to change it to Fahrenheit is to multiply it by 9, then divide by 5 and then add 32.