and lighting fixtures to boost temperature. But how do you know when it’s time to up the humidity, or vent some of the heat building up inside? The easy way is to use the Arduino-powered Norman ...

We’ll show you how to use the SHTxx below. Sensirion SHT1x/SHT7x precision humidity and temperature sensor (Octopart search, starting at $25). The SHTxx has a two-wire serial interface that ...

Arduino, popular among makers for its inexpensive ... and sensors covering temperature and humidity, distance, and a gyroscope. These components, along with everything else included in the Plug ...