With me so far? Here is a list of projects that you can do with an Arduino that are fun, relatively easy, and incredibly convenient. Arduino is able to interpret signals from a variety of sensors.

An Arduino with a motor shield drives the train around the loop. A reed sensor below a section of track provides feedback on where the locomotive is in the circuit. When it reaches that point the ...

An example of this would be the train that is in the North block. Instead of just sending it to the TIL displays it can also be sent to the Arduino which you might be using to control switches or ...

Most of us are familiar with the Arduino Uno, a starting place for electronics projects since 2010. But what if the Arduino Uno was released in 1980? You’d probably get something like ...