Dan Kressin has built an awesome recreation of Nintendo’s classic Donkey Kong game using the older LEGO MINDSTORMS RCX system:
The light sensor triggers Mario’s jump, while a troll stands in for Donkey Kong up at the top, throwing barrels down the ramp. Even the music is coming from the RCX! Read all about his fantastic creation on Dan Kressin’s Web site.
(Via Forum 0937 and Klocki.)