Most of North America has been locked in a record-setting heat wave for the last two weeks, and cheap window AC units are flying out of the local big-box stores. Not all of these discount units ...

Four engineers from Spark have pooled their skills and resources to create a new open source smart thermostat based on Arduino using around $70 worth of components. The new open source smart ...

[George Dewar] and his wife live in a typical 1940’s house in New Zealand , which in case you didn’t know, have a little insulation in the ceiling… and nowhere else. Like most, they put up with the ...

Build an easy BLE thermostat with Arduino and control it from your phone. Perfect for smart home enthusiasts and beginners!