I made this project because I wanted a way to automatically control ... Arduino board. Then I set the pins for the sensor, led and fan. The most important part is to set the variables tempMin and ...

A window is nearby, so I was thinking I could duct it out and set up ... temperature is < desired temp, just blow air in regardless of the inside temp. All you need then is a temperature ...

In this project, we are going to build something very simple project, a temperature controlled relay that is used to turn on a dc fan. You can actually change the DC Fan to other electrical devices ...

There are many annoying issues associated with desktop 3D printers, but perhaps none are trickier than keeping the machine at the proper temperature. Too cold, and printed parts can warp or fail ...

After the temperature sensors detect deviance from the set point ... to reproduce this project with an Arduino GSM shield, or your house might really heat up.

Fortunately, with a bit of electronics hacking, you can get those fan blades whirring without having to flip a switch. It’s a fairly simple project, too: just hook an Arduino Uno up to a motion ...