Game Boy, LEGO Hack

The XRC is a cool new controller that allows you to use for your Game Boy that is collecting dust.

” The Xport Robot Controller (XRC) turns the Game Boy Advance and standard LEGO components into an advanced robot development system.

The XRC combines the features of the Xport plus
* 4 closed-loop back-EMF motor controllers
* 16 digital sensor inputs
* 8 analog sensor inputs
* In-system NiCd, NiMH battery charger
* Battery voltage monitor
* Comprehensive open-source software
* Optional Bluetooth and other accessories”