An Arduino was added to the project box by choosing an appropriate location within. After doing this a threaded insert was pressed into one of the open slots and the Arduino was secured with a metric ...

A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...

[Chris Doble] has high ambitions: he’s making his own scanning-electron microscope, and as the first step he’s built a high-vacuum system. This required its own controller to manage the various ...