Battery Level and power level monitor for NXT-G.

Mindstorms is both cool and exploded. Appreciating it more and more . . .

New creations with the dSolar!

New creations with the dSolar!

We needed a little more solar power from our panels for some of the robots we’re building.  So we made a bigger, more powerful dSolar.  With a superior power to weight ratio, the dSolar 4W delivers 500 mA in direct sunlight. Check out the dSolar on our website.

Lego-X uses Dexter Industries GPS system to datalog a road trip.

Lego-X uses Dexter Industries GPS system to datalog a road trip.

Jetro published this awesome video of his Mindstorm NXT trumpet.  At the heart of it: some seriously creative programming.  Near the heart of it:  a dPressure pressure sensor. UPDATE:  See Jetro’s blog entry about how to make the trumpet here: http://technicbricks.blogspot.com/2010/09/week-techvideo-2010-38-nxt-trumpet-show.html

The GPS makes it to Europe.

The GPS makes it to Europe.