Best content in Robotics P1

LEGO Gear Ratio Calculator - 13 views

sariel.pl/ratios

shared by Nick Laferriere on 06 Dec 11 - Cached

Bryan Kelleher liked it

- Thomas Corcoran on 06 Dec 11
  
  thats the best ratio i could find for the tools we have
  
  <div class="cArrow"> </div><div class="cContentInner">thats the best ratio i could find for the tools we have</div>
  
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Alexander Laferriere on 06 Dec 11

this is good to show what gears to use

<div class="cArrow"> </div><div class="cContentInner">this is good to show what gears to use</div>

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...1 more comment...
Thomas Helm on 06 Dec 11

This is like a calculator you insert the gear it gives you the ratio

<div class="cArrow"> </div><div class="cContentInner">This is like a calculator you insert the gear it gives you the ratio</div>

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Declan Coen on 06 Dec 11

this is very useful in helping us decide which gears to use and what ratio to set them at

<div class="cArrow"> </div><div class="cContentInner">this is very useful in helping us decide which gears to use and what ratio to set them at</div>

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Joshua Wilkinson on 06 Dec 11

This might be the key thing for gear ratios

<div class="cArrow"> </div><div class="cContentInner">This might be the key thing for gear ratios</div>

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LEGO.com MINDSTORMS : Community : NXTLOG - 1 views

us.mindstorms.lego.com/...DisplayProject.aspx

shared by Nick Laferriere on 07 Dec 11 - No Cached

Bryan Kelleher liked it

NXT Voice Controlled Car - 4 views

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

shared by Alexander Laferriere on 06 Dec 11 - Cached

Bryan Kelleher liked it

Declan Coen on 06 Dec 11

we could use this logic, when the sound sensor detects the sound indicating the start of the race that would be the starting condition for the program ps. i know that we do not use the same programming as in the picture

<div class="cArrow"> </div><div class="cContentInner">we could use this logic, when the sound sensor detects the sound indicating the start of the race that would be the starting condition for the program ps. i know that we do not use the same programming as in the picture</div>

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Bryan Kelleher on 07 Dec 11

But what if people are speaking? you would have to set it to a certain frequency.

<div class="cArrow"> </div><div class="cContentInner">But what if people are speaking? you would have to set it to a certain frequency.</div>

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NXT Required Software - 1 views

www.nxtprograms.com/...software.html

sound iRobot obstacle sensor robot NI sensors Ultrasonic detection wall

shared by Alexander Laferriere on 07 Dec 11 - No Cached

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

NXT Top Spinner - 3 views

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

gears and construction

shared by Thomas Corcoran on 06 Dec 11 - No Cached

- Thomas Corcoran on 06 Dec 11
  
  could be really fun to build
  
  <div class="cArrow"> </div><div class="cContentInner">could be really fun to build</div>
  
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- Andrew Drogan on 06 Dec 11
  
  Great info
  
  <div class="cArrow"> </div><div class="cContentInner">Great info</div>
  
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Thomas Corcoran on 06 Dec 11

gears and construction on how to get high speeds

<div class="cArrow"> </div><div class="cContentInner">gears and construction on how to get high speeds </div>

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Joshua Wilkinson on 06 Dec 11

This wouldn't work going up hill at 22.5 degress, and how would we get the nxt brick and the rest of the body to move that fast??

<div class="cArrow"> </div><div class="cContentInner">This wouldn't work going up hill at 22.5 degress, and how would we get the nxt brick and the rest of the body to move that fast??</div>

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NXT Inch Worm - 3 views

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

shared by Alexander Laferriere on 06 Dec 11 - No Cached

Thomas Corcoran on 06 Dec 11

possible design for the construction of the dragster

<div class="cArrow"> </div><div class="cContentInner">possible design for the construction of the dragster</div>

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Alexander Laferriere on 06 Dec 11

this looks loke a good idea

<div class="cArrow"> </div><div class="cContentInner">this looks loke a good idea</div>

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Another good design idea - 1 views

us.mindstorms.lego.com/...DisplayProject.aspx

shared by Bryan Kelleher on 06 Dec 11 - No Cached

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

<div class="cArrow"> </div><div class="cContentInner">we just need to find that design</div>

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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 on 06 Dec 11
  
  this is the important chart from the website
  
  <div class="cArrow"> </div><div class="cContentInner">this is the important chart from the website</div>
  
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Anthony DiVirgilio on 06 Dec 11

good for setting up our ratios

<div class="cArrow"> </div><div class="cContentInner">good for setting up our ratios</div>

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Great ideas for building the Dragster - 5 views

http://www.nxtprograms.com/dragster/index.html

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

Sensing stuff - 2 views

www.robotc.net/...ased%20Volume%20for%20LEGO.pdf

shared by Lindsey Carlson on 06 Dec 11 - No Cached

SPOILER ALERT! - 9 views

zone.ni.com/...creating_subvis

shared by Bryan Kelleher on 13 Oct 11 - No Cached

Anthony DiVirgilio on 13 Oct 11

this is helpful for creating less complicated block diagrams

<div class="cArrow"> </div><div class="cContentInner">this is helpful for creating less complicated block diagrams</div>

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Thomas Corcoran on 13 Oct 11

This is really good to know for when everything starts to get really crazy

<div class="cArrow"> </div><div class="cContentInner">This is really good to know for when everything starts to get really crazy</div>

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obstacle avoidance - 5 views

jvc.sagepub.com/...1077546310372004.abstract

obstacle

shared by Thomas Corcoran on 17 Oct 11 - No Cached

In this study, a path correction and obstacle avoidance method for a bipedal intelligent robot, using an ultrasonic sensor and electronic compass sensor, is proposed. The proposed method is implemented on an autonomous humanoid robot (the ARSR) comprised by the Lego NXT Intelligent Bricks. One ultrasonic sensor and one electronic compass sensor are installed on the ARSR to detect environmental information including obstacles, the distance to the obstacle, and the directional angle of the robot. Based on the obtained information, an obstacle avoidance and path correcting method is proposed to decide the ARSR’s behavior so that it can avoid obstacles automatically and move effectively to the destination area. Three obstacle avoidance experiments are carried out to confirm the effectiveness of the proposed method.
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Thomas Corcoran on 17 Oct 11

what to use for obstacle avoidance

<div class="cArrow"> </div><div class="cContentInner">what to use for obstacle avoidance</div>

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Bryan Kelleher on 18 Oct 11

I think this is a good idea!

<div class="cArrow"> </div><div class="cContentInner">I think this is a good idea!</div>

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Free Lego NXT MindStorms NXT-G Robotics Challenges Tutorials - 5 views

www.drgraeme.net/...ChV4.htm

shared by Thomas Helm on 17 Oct 11 - Cached

great ideas for home base! - 1 views

www.youtube.com/watch

shared by Bryan Kelleher on 17 Oct 11 - No Cached

Google Image Result for http://www.vincentolislagers.nl/blog/wp-content/uploads/2010/03... - 7 views

www.google.com/imgres

sensor Ultrasonic robot detection

shared by Thaddeus McKeon on 17 Oct 11 - No Cached

- Thaddeus McKeon on 17 Oct 11
  
  could pivot constantly, almost like radar
  
  <div class="cArrow"> </div><div class="cContentInner">could pivot constantly, almost like radar</div>
  
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Thaddeus McKeon on 17 Oct 11

3rd motor used as an ultrasonic pivot graet for scanning

<div class="cArrow"> </div><div class="cContentInner">3rd motor used as an ultrasonic pivot graet for scanning</div>

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...1 more comment...
Alexander Laferriere on 17 Oct 11

this looks very useful and easy to add to what we allready have

<div class="cArrow"> </div><div class="cContentInner">this looks very useful and easy to add to what we allready have</div>

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Declan Coen on 17 Oct 11

there are touch sensors on the front which are attached to angled levers which help the robot detect objects from different angles

<div class="cArrow"> </div><div class="cContentInner">there are touch sensors on the front which are attached to angled levers which help the robot detect objects from different angles</div>

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Stephen Brogan on 17 Oct 11

Hi thad from LiNsey

<div class="cArrow"> </div><div class="cContentInner">Hi thad from LiNsey</div>

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iRobot Corporation: Customer Care - Service/Support - 0 views

homesupport.irobot.com/...491

homebase sensor

shared by Joshua Wilkinson on 17 Oct 11 - No Cached

The Roomba Remote, Virtual Wall, and Home Base operate using an invisible infrared technology.
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Joshua Wilkinson on 17 Oct 11

we could use light snesor to pick up light emitting from the homebase

<div class="cArrow"> </div><div class="cContentInner">we could use light snesor to pick up light emitting from the homebase </div>

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NXT Wall Follower with Ultrasonic Sensor - YouTube - 1 views

www.youtube.com/watch

wall sensors detection

shared by Declan Coen on 17 Oct 11 - No Cached

Declan Coen on 17 Oct 11

these people placed the ultra sonic sensor on the front so the robot will never lose trsc of the wall

<div class="cArrow"> </div><div class="cContentInner">these people placed the ultra sonic sensor on the front so the robot will never lose trsc of the wall</div>

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What are Roomba Virtual Wall Lighthouses™? - 1 views

uksupport.irobot.com/...l-wall-lighthouses%E2%84%A2%3F

roomba home base

shared by Declan Coen on 16 Oct 11 - No Cached

Alexander Laferriere on 17 Oct 11

i dont think we can have virtual walls in our kit

<div class="cArrow"> </div><div class="cContentInner">i dont think we can have virtual walls in our kit</div>

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Joshua Wilkinson on 17 Oct 11

no we dont have virtual walls in our kit

<div class="cArrow"> </div><div class="cContentInner">no we dont have virtual walls in our kit</div>

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Robotics P1

LEGO Gear Ratio Calculator - 13 views

LEGO.com MINDSTORMS : Community : NXTLOG - 1 views

NXT Voice Controlled Car - 4 views

NXT Required Software - 1 views

Ultrasonic Senesor? - 4 views

NXT Top Spinner - 3 views

NXT Inch Worm - 3 views

Another good design idea - 1 views

uphill challenge - 4 views

NXT Modular Test Vehicle (MTV) - 4 views

Great ideas for building the Dragster - 5 views

Sensing stuff - 2 views

SPOILER ALERT! - 9 views

obstacle avoidance - 5 views

Free Lego NXT MindStorms NXT-G Robotics Challenges Tutorials - 5 views

great ideas for home base! - 1 views

Google Image Result for http://www.vincentolislagers.nl/blog/wp-content/uploads/2010/03... - 7 views

iRobot Corporation: Customer Care - Service/Support - 0 views

NXT Wall Follower with Ultrasonic Sensor - YouTube - 1 views

What are Roomba Virtual Wall Lighthouses™? - 1 views

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