Last week we held a small contest to see who could guess what our mystery projects were. This week, we reveal the answers, as well as the winner.

We give away a free LEGO MINDSTORMS dCompass sensor for folks that take a crack at guessing what we're working on in our lab.

Since we first got the Raspberry Pi, we have wanted to make a robot out of it. There aren't many kits out there yet that let you do that (yet). This HowTo shows you how we hacked together a motor controller from the Raspberry Pi and used it to control LEGO MINDSTORMS Motors.

This week we’ve posted a quick tutorial to show how we connected an amazing little computer called the Raspberry Pi and some amazing LEGO MINDSTORMS NXT sensors. For those that haven’t heard, the Raspberry Pi is a small, $25 Linux computer, about the size of a (large) credit card.

We recently came across a really awesome project using the LEGO MINDSTORMS NXT and the Raspberry Pi: The PiBot Raspberry Pi NXT Robot.