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An interactive introduction to the mindstorms software nxt program 5 minute bot available from Lego here. Parts lists for the retail 1. Online Resources Dave Parker nxt program 5 minute bot nxtprograms. Most designs can also be built with the Lego Mindstorms Education base set supplemented by the Education Resource set, but see the comments at his help page about using the different sets.
The Lego Group posts building instructions for a few bonus models here. The nxtasy organization hosts a blog for all things NXT. Lego engineering at Tufts University offers a variety of support, especially for educators. A fairly complete list can be found on the Lego Mindstorms book site. For the truly advanced robotics engineer, Lego offers developer kits in hardware and software as well as firmware updates and various patches here.
Creating your own sound files for the NXT is possible but challenging. Here are some guidelines from the University of Washington School of Art. Additional prerecorded sound files are available from Lego. The nxtasy team posts some instructions for creating melody files, which take up less space than recorded sound files.
Some popular songs have been programmed as My Blocks and can be downloaded from Lego engineering. The Lego Education site contains software downloads for third party sensors and other items here. HiTechnic offers NXT-G software blocks for its sensors as well as sample programs that use them here. Building instructions for the "5-minute bot".
Inspired by original design at nxtprograms. This version has been redesigned for the Educational Base Set. Building instructions for an "explorer" robot. This robot adds an ultrasound sensor to the 5-minute bot. The original design is available at nxtprograms. This version nxt program 5 minute bot redesigned for the Education Base Set. Building instructions for the "line follower" by nxtprograms.
This robot adds a light sensor to the 5-minute nxt program 5 minute bot in order to follow a line on the floor. Building instructions for a "radar" nxt program 5 minute bot, inspired by a similar robot at nxtprograms. This robot is redesigned to be built using the Education Base Set, but it can also be built with the retail sets. Building instructions for the remote-controlled "rover", inspired by a similar robot at nxtprograms.
This robot is redesigned for the Education Base Set. Building instructions for the "Whirling Nxt program 5 minute bot, a Segway style balancing robot inspired by a somewhat similar model at nxtprograms. A Segway style balancing robot with a gyroscopic stabilizer.
Lift mechanism provided by side gears on the shaft with driving gear racks on the cabin. Door operation driven by worm gears attached to a differential. Lights and a trap door included. Concept by Alexander, derived partly from nxt program 5 minute bot T robot arm design by Lego. Scans the room for the nearest target using the ultrasonic sensor, then measures the range to target and adjusts the altitude of the shot accordingly. Radar-enabled Venus Fly Trap. Spring final project. Uses the ultrasound sensor to determine when prey is within range and closes the trap.
If the touch sensor does not detect a trapped victim, the trap reopens to try again. Concept derived from a similar design by Laurens Uses two sets of wheels moving in opposite directions to climb the inside of a chimney.
A wide wheel base helps keep the robot from tipping over. The weight of the NXT brick forces the wheels against the walls. When the opening angle of the wheels is degrees, the horizontal force at the walls is Remains green when no traffic is in the vicinity.
Turns red whenever a car approaches. Sets off an alarm if the car runs the light. The best design we've seen.
Leave Me Alone Box. The ultimate realization of a Turing machine. One that turns itself off after running its program. This clever little singer scans a sheet of paper printed in grey scale and interprets each shade of grey as a separate note.
Instructions and comments at Battlebricks. Bowls a perfect Wii bowling game every time. Instructions for a similar design can be found at Battlebricks. Biped Walker Dino 5-B. This ingenious robot uses only one motor to drive the legs with offset linkages.
Another motor is used to swing the intellibrick back and forth to act as a counter balance. Lego Robotics at TPS. Members work in teams designing, constructing and programming robots to perform a variety of activities such as following a track on the floor, navigating a maze, playing follow-the-leader, reading and singing music, radar ranging and plotting, walking on two feet, balancing on two wheels, climbing up chimneys, playing piano, and bowling.
The Winter session meets Thursdays from 3: Images from the Spring session. Click on the group photo at left to see the full slide show. Images from the Winter session.
