Modder TommyB has created a DIY Steam Controller 2 that splits into two, created using parts from the handheld gaming PC and a 3D printer.

In need of a MIDI controller, Reddit user [Earthwin] built an Arduino powered one to control his Boss DD500 Looper pedal and the result is great looking.

That changed with the release of the Gameduino, a version of the open-source Arduino board pre-loaded with games, sprites, and inputs for various game controllers.

It's developed an Arduino-based plug-and-play bio-feedback game controller that uses EMG (electromyography) sensors to monitor the electrical activity in your skeletal muscles and turn them into ...