This shield could be a good alternative to hobby RC controllers for robots that need a customizable open-source motor controller. The PCB design and source code are available on GitHub.

Gamers looking to try out virtual reality and have not yet purchased expensive virtual reality headset, may be interested in a DIY VR headset which has been created using a little Arduino hardware ...

A Gadget Master has built their own VR motion simulator, powered by an Arduino and using recycled parts from an electric mobility scooter.