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Nick Laferriere

Programming Solutions for the LEGO Mindstorms NXT - Which approach is best for you? | R... - 1 views

find.botmag.com/100701

sensor sensors detection robot Ultrasonic wall obstacle sound NI iRobot

shared by Nick Laferriere on 12 Mar 12 - No Cached
  • Nick Laferriere on 12 Mar 12
     
    Programming Solutions for the LEGO Mindstorms
Thaddeus McKeon

RoboCup Rescue Basic Line Follower.pdf (application/pdf Object) - 1 views

www.robocupjunior.org.au/...%20Basic%20Line%20Follower.pdf

line follower sensors detection

shared by Thaddeus McKeon on 12 Mar 12 - No Cached
  • Thaddeus McKeon on 12 Mar 12
     
    this is kind of a weird way of straddling the line but it works
Thaddeus McKeon

Community: Autonomous NXT Robot - 1 views

decibel.ni.com/...DOC-15686

sensor detection

shared by Thaddeus McKeon on 12 Mar 12 - No Cached
  • Thaddeus McKeon on 12 Mar 12
     
    an NXT doing a maze in only a minute 35
Thaddeus McKeon

Building Robots with LEGO® Mindstorms® NXT > Solving a Maze > Building a Maze... - 1 views

my.safaribooksonline.com/...ch17lev1sec4

shared by Thaddeus McKeon on 02 Apr 12 - No Cached
  • Thaddeus McKeon on 02 Apr 12
     
    I know it doesn't say much but this single-motored nxt can rotate it's ultrasonic sensor allowing it to see multiple walls at once
Alexander Laferriere

Vision Subsystem v4 for NXT (NXTCam-v4) - www.mindsensors.com - 1 views

www.mindsensors.com/index.php

shared by Alexander Laferriere on 12 Mar 12 - Cached
  • Bryan Kelleher on 12 Mar 12
     
    what does this do?
Thaddeus McKeon

NXT Radar - 1 views

www.nxtprograms.com/...index.html

radar

shared by Thaddeus McKeon on 02 Apr 12 - No Cached
  • Thaddeus McKeon on 02 Apr 12
     
    this nxt has been built to map things with a rotating light sensor
Anthony DiVirgilio

http://drgraeme.net/DrGraeme-free-NXT-G-tutorials/Ch102/Ch102V1G/default.htm - 0 views

drgraeme.net/...default.htm

motion following line

shared by Anthony DiVirgilio on 12 Mar 12 - No Cached
  • light sensor moved towards, and then away, from the line edge, (and then again towards, and then away, and so on…) as shown in the two photos below.
  • Thaddeus McKeon on 12 Mar 12
     
    I know we don't have 2 light sensors but it is nice to know one way of doing it
Thomas Corcoran

How do I use the Roomba Home Base®? - 4 views

uksupport.irobot.com/...-the-roomba-home-base%E2%AE%3F

Homebase

shared by Thomas Corcoran on 13 Oct 11 - No Cached
  • oomba needs to find the infrared signal of the Home Base in order to return.
  • Thomas Corcoran on 13 Oct 11
     
    this is how the roomba finds homebase
Thomas Corcoran

Shift Registers - YouTube - 0 views

www.youtube.com/watch

shared by Thomas Corcoran on 30 Jan 12 - No Cached
  • Thomas Corcoran on 30 Jan 12
     
    shift register video
Anthony DiVirgilio

NXT Modular Test Vehicle (MTV) - 4 views

www.nxtprograms.com/...steps.html

gear ratio chart

shared by Anthony DiVirgilio on 06 Dec 11 - Cached
    • Anthony DiVirgilio
      Anthony DiVirgilio on 06 Dec 11
       
      this is the important chart from the website
  • Anthony DiVirgilio on 06 Dec 11
     
    good for setting up our ratios
Thomas Helm

Making video - 0 views

www.youtube.com/watch

shared by Thomas Helm on 26 Jan 12 - No Cached
  • Thomas Helm on 26 Jan 12
     
    its not exactly like ours similar
Thomas Helm

LINE - 4 views

Line Following In Chapter 3, we talked about going straight and having a well-tuned robot. I mentioned using the field environment for help in traveling a straight line, such as running along the...

started by Thomas Helm on 12 Mar 12 no follow-up yet
Thomas Helm

uphill challenge - 4 views

www.youtube.com/watch

shared by Thomas Helm on 06 Dec 11 - No Cached
  • Thomas Helm on 06 Dec 11
     
    we just need to find that design
Andrew Drogan

Ultrasonic Senesor? - 4 views

Maybe, we could put the ultrasonic sensor on the NXT. We could put our fingers in front of the sensor right before the race would start. We could program the ultrasonic to go when our fingers are ...

started by Andrew Drogan on 06 Dec 11 no follow-up yet
Alexander Laferriere

wall following - 4 views

www.youtube.com/watch

wall followind sensors sensor obstacle detection

shared by Alexander Laferriere on 13 Oct 11 - No Cached
  • Alexander Laferriere on 13 Oct 11
     
    this shows the wall following in action
  • Declan Coen on 16 Oct 11
     
    this is a good design for our robot because it has the sensor on the side for wall following and it has a touch sensor on the front which tells it to turn
Anthony DiVirgilio

Gears - 4 views

www.robotgames.net/...gears.htm

shared by Anthony DiVirgilio on 07 Dec 11 - No Cached
    • Anthony DiVirgilio
      Anthony DiVirgilio on 07 Dec 11
       
      this is a good idea to get the most out of our gears
Jarid Brogan

Boss Snow Plow - Bing Images - 4 views

www.bing.com/...search

shared by Jarid Brogan on 17 May 12 - No Cached
  • Jarid Brogan on 17 May 12
     
    new take on the wedge design
  • Declan Coen on 17 May 12
     
    it might just push them off to the side which has some effect but it doesn't provide much offense
  • Joshua Wilkinson on 17 May 12
     
    we could invert the v so the point where the blades come together is where it would get caught.
Anthony DiVirgilio

NXT® motor internals - 4 views

www.philohome.com/...nxtmotor.htm

shared by Anthony DiVirgilio on 06 Dec 11 - Cached
  • 10:30:40 = 1:4 9:27 = 1:3 10:20 = 1:2 10:13:20 = 1:2 Overall 1:48  
    • Anthony DiVirgilio
      Anthony DiVirgilio on 07 Dec 11
       
      useful for different configurations, good to know
  • Joshua Wilkinson on 06 Dec 11
     
    This shows us the torque of the motor. Yes we have 9 volt batterys, the bottom of the page next to a picture are some gear ratios.
  • Declan Coen on 06 Dec 11
     
    it shows how we can adjust the gear ratios to give the robot more or less power while driving
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