November 9, 2007

Name the Thing Contest - 27

Congratulation to the last contest winner. I have got lots of good feedback for this flashlight, hope the winner enjoys it. 🙂 This contest will run for this weekend only (November 10- 11, 2007) . Ending time is based on central standard time. To enter, identify the item pictured above and give an example of what can be done with it. Please do not give the answer in the comments.

LEGO NXT Fireworks Robot

  This LEGO NXT robot is sure to be a hit at your next outdoor fireworks show. Just line it up and let it go. “This autonomous NXT robot will light multiple fireworks in a sequence – while the family sits back and watch the display!! It uses a MINDSTORMS NXT, two light sensors (one for navigation and other to detect a lighted fuse) and an Ultrasonic detector (to adjust