Acid rain sucks, particularly if you run a fancy university with lots of lovely statues outside. If you’d like to try and ...

If you wanted to build an electronic dice, you might grab an Arduino and a nice OLED display to whip up something fancy. You ...

With a little ingenuity and a few parts you can easily pick up on Amazon, you can build your own smart garbage can. We'll ...

Sensors are devices that detect and quantify physical aspects of the world around us. The measurement can either be read directly or converted to a signal for processing by electrical, hydraulic or ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...