Let's Make Robots!

robotics

Are you ready for the next LMR robotics challenge?

 

Are you ready for the next LMR robotics challenge?


After the success of my last game Cross the Gap. We had to give you guys another challenge of equal difficulty for you to rack your brains around. Its your chance to come up with creative solutions to win robot related prizes! This time we have asked a guest game official to be the judge of the event and to pick the game winners.

 

The Game:

Studying and working in the field of robotics

I'm in high-school now and I'm considering to study robotics and have a career in robotics. I guess it's what I'd like to do the most. What college programs and university programs should I take? What are the different career options in robotics? I think OddBot works for DAGU and I heard him say he loves his job (I never doubted he would, either). So how is your job like, OddBot? Any recommendations?

Great thanks to the whole LMR community

An official LMR robotics comp.

Hello

Most of you know I've had a lot of interest in my cross the gap challenge.

 

So I asked Frits about us having a "Official" LMR online competition at the end of this year. He said he is interested, but has too many obligations to be personally involved beyond giving the final approval, and adding stuff to the home page, etc.

If you want to be involved with exploring this concept, we will have to come up with a new game, and write up the rules, and figure out who's judging the video's, etc. I can get prizes donated.

Xbox 360 parts?

I have the opportunity to have an old, maybe broken, xbox 360 pro from my brother. I 'm first going to see if I can fix it. But if I can't, I was wondering if there is anything I could use for a robot? I know there probably isn't, but hey what the heck. I thought I might ask. 

Thanks

So I'm new to LMR, and this is my first robot. For now, it's just an Arduino Uno, a motor driver circuit, and two motors. The motor driver circuit I got from here: … Read more

Capacitors

Hi y'all, just joined LMR, fantastic site, lovin' it already . . .

 

I am a bit of a beginner to robotics, I mean I can program and all that, and make these things, but I know not how or why they work.

One thing I have been wondering is about capacitors:

When designing a circuit, how does one know where to place capacitors, or why to have them, or how they function in that position?

With this circuit in particular (from here: http://letsmakerobots.com/node/2074), why the caps?

those two in the top-right, why do they both need to be there?

Robo Scouts FLL 2010 Body Forward Challenge - test run

Here's a video of the Robo Scouts FLL team doing a test run from the 2010 Body Forward Challenge.

Thanks for watching!

PhD in Robotics

Dear Friend in LMR,

I m planing to study the PhD this year. I decided to Make my study about Robotics. I need  suggestions for good Universities, Super visors and Project proposals. any advices, comments or suggestions will be highly appreciated. the degree that i m looking for is PhD in Electronic and/or Communication Engineering. the detailed profession  could be Robot Building Programing...etc 

 

best regards

Anas

 

Ethical Bots?

I found this article to quite interesting, though I don't think we are quite there yet.

http://www.physorg.com/news/2010-11-ethical-robot-video.html?ref=nf

 

Good at designing robotics parts?

I saw this on Hackaday today, and immediately thought of you guys:

Teaching

I've been asigned a project to make a learning site with Intellibrain Bot tutorials. I have to explain only software side of it and I know most of it. But I have never teached anyone anything and I have never been realy teached robotics, all the stuff I learned is from examples and asking people on internet for specific problems.

So my question is in what order should I make it? How to teach people who never used a PC to program robots in Java?

Hack your servo v 2.00 – Add 10-bit incremental / absolute encoder feedback to your hobby servo

Modified continuous-rotation servos are used extensively by roboticists due to their small form-factor, enclosed motor-gearbox, ease of mounting and high-availability. Some users keep the original drive electronics and the potentiometer feedback element but this approach allows for limited position control and velocity control / profiling. Others tend to remove them and use external control/drive boards and custom-made encoders. Ideally one would prefer to have the feedback element and the new drive electronics enclosed inside the servo.

Unofficial Propeller Expos for 2010

 UPE2010_0.jpg

Free Food and Robotic toys!!! Yaaa!!!

London Robotics groups?

Hello,

Is anyone on LMR from London? Is anyone familiar with any London Robotics meetup groups?

Does anyone attend dorkbot? I meant to attend my first dorkbotlondon this month, but missed it because of work! The next dorkbotlondon is in February.

I'd like to get involved.

Thanks!

Just some random thoughts

It's 5am and I'm still working on a project, not a robot or even bot related project *sigh*.  We all do what we have to do in order to clothe, feed and shelter ourselves and those we love if we they live with us.  This got me thinking of my bot Leo, and a few objectives I have for him such a new body for himas being able to 'feed' himself, and making a bot 'home' for him.

Robotics in movies....or at least in an upcoming movie

So this is related to the technology behind a new movie thats coming out. This was originally found on robots.net, a site I highly recommend checking out if you have never heard of it.

I was actually pretty impressed with what they had to show and how far along in the way of robotics we've already come.

In a way this movie reminds me of Ghost in the shell. 

I remembered that I was sweating for weeks about what should I have for a power supply circuit. However, I came accross this and all of my worries vanished. … Read more
Price: $40 USD
Hey guys, I just finished designing and building a microcontroller board. The microcontroller board is basically an Arduino with extra features. The Roboduino … Read more

Techfest 2009

Hi,

Techfest is the Annual International Science and Technology Festival of IIT Bombay and one of the largest festivals of its kind in Asia.It receives participation of over 45,000 students and professionals from all over the world. Innovative competitions catering to diverse sections, Exhibitions of the cutting edge research being carried out in all parts of the world, Lectures by eminent scientists are among the many events that are organized as a part of Techfest. The twelfth edition of Techfest is planned to be held from 24th to 26th January 2009.

courses in robotics and cs

Hey all,

I found this link this morning and figured I'd share it...it's pretty cool that they are offering these courses for free online! 

http://www.mouemagazine.com/blog/2008/09/stanford-offers-free-online-courses-in-cs-robotics/