LEGO

Mindstorms Bottle Opener

Mindstorms Bottle Opener

R.J. McNamara built this great Mindstorms bottle opener: I decided to tackle building LEGO Mindstorms NXT Bottle Openers… The task turned out to be somewhat more difficult than I envisioned. The most difficult part by far was the Gripper Mechanisms, as they had to securely hold the Bottle and it’s cap in a manner that […]

Voice-Controlled Wheelchair Prototype

Voice-Controlled Wheelchair Prototype

Lego builder Yaya Lu created a prototype voice-controlled wheelchair out of Lego Mindstorms NXT elements, along with such 3rd party add-ons as Rotacaster omniwheels and a Dexter Industriues NXTBee module. One of the problems with voice command systems is that the voice commands will be different for each of the approximately 7,000 languages used on […]

Lego Hermit Crab Shell

Lego Hermit Crab Shell

This is “Harry,” a hermit crab who lives in a rock pool at Legoland Windsor, sporting a brightly colored shell custom made from Lego elements by the staff, who emphasize that Harry was not forced to endorse their product, choosing his new home over the traditional seashells that were offered alongside it of his own free will.

Lego Three Laws of Robotics

Lego Three Laws of Robotics

AFOL Simon Primordial Greeble of Toronto, ON, built this sweet depiction of Asimov’s legendary Three Laws: 1: A robot may not injure a human being or, through inaction, allow a human being to come to harm. 2: A robot must obey the orders given to it by human beings, except where such orders would conflict […]