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

The Nintendo Switch has been a hugely successful console for the century-old former playing card manufacturer. At least part of that success has come from its portability, of which [Michael Pick] has ...

It’s little secret that stepper motors are everywhere in FDM 3D printers, but there’s no real reason why you cannot take another type of DC motor like a brushless DC (BLDC) motor and use that instead.

Imagine an e-bike motor that lets you select your preferred pedaling cadence and then automatically adjusts the gears to keep ...

Valve’s new Steam Controller is a $99 game controller that went on sale in May (and quickly sold out). It has all the usual features like dual analog sticks, a D-Pad, ABXY buttons, and shoulder ...

One of the tricks here is that the bottom part of the ePaper touchscreen display is used for control buttons and doesn’t need to be refreshed, while the active part only requires 160 x 144 resolution, ...