I made some modifications to my LEGO Street Sweeper to bring to the LEGO World Zwolle event. The previous version lacked a finished body, so I added a rear body enclosure and a cab frame to make it more realistic.
Grab-n-Go is an autonomous LEGO tracked vehicle with a grabber arm on the front. It is designed to locate a ball using the Mindsensor NXTcam and pick the ball up using the grabber. The grabber is a modified version of the Clamp-n-Lift design that grabs an item and lifts it in a single motion, [...]
Grab-n-Go is a NXTCAM controlled vision robot that can locate and pick up a red ball. It combines the drive motor assembly from the 8275 Bulldozer, the track supports from the 8294 Excavator, and Paul Tingey’s Clamp-n-Lift.
Queboid is a cube-shaped LEGO robot that uses a square tread design. It is powered by two medium Power Functions motors and controlled by a NXT sending commands to the motors through an NRLink.
I was inspired by a number of cube-shaped robots on NXTlog to build a similar vehicle. Presenting Que-boid!Que-boid can drive on four faces thanks to the track design. The design for the track supports is taken from the LEGO 8294 Excavator; I used four excavator track supports attached by beams to build the model structure. I am very pleased with [...]