Build a 16 channel servo tester using Arduino and 3D printing, with a simple setup and updated channel control for smoother ...

Continuing the build of a single propeller drone using Arduino. Follow the next steps, improvements, and challenges as this ...

Cutting foam with a hot wire is a common technique to shape foam in a wide variety of shapes. If you want to cut something ...

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 ...