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LEGO models my own creation MOCpages toys shop NXT bot based on Hailfire Droid WheelsRobotics
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NXT bot based on Hailfire Droid Wheels
NXT bot with wireless webcam based on Gear Hailfire Droid Wheels.
About this creation
http://www.techbricks.nl
One of my first big NXT projects was a bot based on Gear Hailfire Droid Wheels (part no: x784), (part of set # 4481-1: TECHNIC Hailfire Droid). The bot was for testing all the possebilities of the LEGO Minstorms NXT (part no: 53788) and it sensors.





I used Krystian Majewski and NXTétude ideas and gave the bot Radar sight using the ultrasound sensor (part no:53792).
I allso added a non LEGO wireless AXIS 207 web cam to the NXT bot. This gave him spy capabilities...





I had provided a buffer around the bot made of technic LEGO bricks with a bumper (part no: 70961). When the buffer hit something while the bot was driving a touch sensor (part no: 53793) registered the collision. In a situation that this occured, the NXT was programmed to stop or to move in an opposite direction.





The bot is very flexible and can turn around, move forwards and backwards.






At the bottom of the bot the 9v LEGO battery box with pin holes and red switch (part no: x1686cx1) for the camera is attached. This gives the bot great stability!





Allso assembled at the bottom: the sensor that registered the buffer collisions together with the light sensor (part no: 55969), which prevent the bot falling off a table or helps the bot following a line.




























Please visit my website http://www.techbricks.nl to watch more of my creations..





Comments

 I like it 
  November 3, 2012
Awesome! Congrats on MOTD
  April 13, 2012
great achievement, I can not go on your site! you have the assembly instructions? thank you
  April 13, 2012
great achievement, I can not go on your site! you have the assembly instructions? thank you
  April 13, 2012
superbe réalisation, je n'arrive pas à aller sur votre site !! avez vous les instructions de montage ? merci
 I like it 
  January 1, 2012
how did you program it so it couldn't fall off tables, whilst doing all that other stuff as well?
 I like it 
  January 1, 2012
how did you program it so it couldn't fall off tables, whilst doing all that other stuff as well?
 I like it 
  July 28, 2008
That is awesome!! you should try making a hailfire droid with the slanted wheels and without the box thing. If you have the original hailfire droid all you have to do is put the NXT controls where all the unneccesary stuff is and put motors on the center gears.
 I like it 
  July 23, 2008
pendejo
 I like it 
  May 7, 2008
Sa-weet! Those wheels are perfect for the job! :)
 
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LEGO models my own creation MOCpages toys shop NXT bot based on Hailfire Droid WheelsRobotics


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