The Mysa Smart Thermostat for AC is an attractively designed, easy-to-use, reliable device for controlling a standalone air conditioner. Mysa’s new controller looks very much like a smaller version of ...

When it comes to keeping cool during the summer, most people turn to the best fans in an effort to manage the humidity. But, while fans can offer heat relief during the hotter months, they actually ...

A microcontroller requires dc operating power in the 2 to 5.5V range, an amount that a battery or a secondary power source can easily supply. However, in certain situations, a microcontroller-based ...

How to build a proportional controller that starts a cooling fan when circuit temperature passes a threshold, speeds up the fan as the temperature rises, and slows down and stops the fan when the ...