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train
extra credit to NXDave, I was trying to copy his railbot but failed,and this is the result.I cant post an ldd so sorry.also, this is my first project so tell me if you think it is bad or good. I wont post the program because it is really simple.all you need to do is put a motor block to turn the motor unlimited and move you bot forwards. next put a wait block to wait for the ulrtasonic sensor to report a vaule less than 50 cm. then put a motor block to stop the motor by coast. afterwards, put a sound block to say whatever you want and repeat.(this option is at the bottom left corner). next put a wait block to wait for the ultrasonic sensor to report a vaule more than 50 cm. finally, put a sound block and select stop (this option is at the middle left) and put a loop block around all the blocks. spidernxt

Posted by:

 spidernxt

Created:

 30 November 2012

Rate:

 

Tags:(?):

 train, nxt

front view

front veiw

side veiw

side view

Comments

7 comments

  • jonas8906

  • cool!! :)

  • Posted 172 days and 5 hours ago


  • ThXDude

  • pretty awesome! How about making an actual rail? Great Work!

  • Posted 171 days and 19 hours ago



  • spidernxt

  • Thank you for the kind comments! By the way, is anyone going for the holiday helper building challenge?

  • Posted 170 days and 23 hours ago


  • storm1656

  • I am

  • Posted 166 days and 5 hours ago



  • spidernxt

  • I am also going to the challenge!

  • Posted 165 days and 1 hour ago


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