Let's Make Robots!

fritsl's blog

Going to Spain :)

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Hey, I was just invited to come to

CAMPUS PARTY EUROPE

Wehee.. Is any one else going? See you there :)

They asked to see YDM, but I think I will have to make a trata-version of it! Huge sticks and amplifier!

(Yes, I am a one hit wonder, apparently - but hey, a hit is a hit! :)

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Funny video

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By no means robot related, and I will not try to draw any paralels :)
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Greetings from RoboDays 09

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Hi everybody :)

I was invited to exhibit on the annual RoboDays, in Odense, Denmark this year

It was quite cool, because I got to meet so many of the youtube-famous robots (and their builders) out there. Some shown in the video, but of course I did not have time to go around and film a lot, having my own stand (and 500 kids wanting to touch stuff and drive cars into each other)..

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I just thought you should know

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Now, a problem by telling anyone in here that someone else are special, is that any member that submits as much as a little tip on how to hook up an LED is just amazingly cool.

Why? Because it is in fact only a good spirit that contributes - none of us are meeting each other IRL. (to my knowledge at least).

So it is such a strange thing to give to, a funny thing to contribute to something that is only virtual.. and as said; Anyone doing it is the coolest!

Money to people with time

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EDIT II:

Thanks for all the mails.

They take time to read, I will return to everyone.

I think the pool is closed for now, I need an overview, so more letters for now regarding this, thanks.

PS: Remember that Dan is doing the same; he is paying for hosting of LMR. And Del / Rudolph is spending serious amount of time upgrading the kernel to LMR II. And rik and jklug and you and you, and everyone who is writing instructions and submitting work they have spend hours on. 

Most stuff that you guys write is pretty funny.

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It's in the title; Most of the stuff that you guys write is pretty funny.

I think.

Sometimes I wonder if I am the only one finding the sht that is written funny. Or are you serious?

This is not like youtube where any one is writing. It's pretty nerdy in here, similar minds. And usually funny!

There, I made a blog entry on a robot-builder-website! 2.000 robot building people will read this.

Results of the Mr Basic competition

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O-M-G!

What started out as a good idea got complicated. Sounds like any robot-project? Well.. perhaps this is why; the contest works / not works like the robots it's driven by.

Re-capture:

DAGU first let me taste & try some of their products. Really good products, and DAGU was (and are) really polite, nice, fast responding, fair.. the kind of people that I'd like to support!

Love-voting is fashionable as well!

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I am very sorry if anyone was hurt by my bad karma!

However, it helped ;)

Weekend is closing in, and we are starting to see who should win this competition.

Needless to say that everyone participating is very cool, and have contributed to the enjoyment of all of us. Seriously. Thanks for the laughs and good times following your work!

And I truly hope that everyone have had fun building, and documenting.. and that the competition and the evil in "only 3 winners" is actually in the background of the whole experience :)

More hate votes, please!

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The LMR DAGU Contest is comming to an end. But everybody in here are so fu**ing nice, and that will not do.

Oh, you are so nice, your robot is so cool, I give you 5 stars, and you too, and you too.

Heck, where is the competition in that?

How can we ever find a true winner (3 true winners) when the call is so close?

What to do? Hate! Fight, mean stuff, we need the dark clouds to fill the sky in here. Remember this is about money, kill!!

Yellow Drum Machine DAGU version

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DAGU has asked me to make a prototype of a Yellow Drum Machine-kind of project. Thanks OddBot and Jklug80 for bringing this on ;)

Actually I was trying to make a robot that would carry a camera and take pictures of it self and stuff.. and these days I only have just about 30 minutes of spare time every day to build.. and logging in to LMR often takes that time, so I had to drop all other projects to be doing this.

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Buying the same is so cosy!

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Just my 5 cents:

It should come as no surprise that I am really happy that DAGU has chosen to be friends of LMR. It has a lot of advantages!

However, it also broght something new and unexpected with it; We are all (50 of us) getting the same toy! 

I dont know, I just think it is so cosy, in the need of a better word. So I had to write a blog entry about it.

And then we all had the same problems, and we all had the same talks with Claudia from DAGU, and we all thought she is so nice, and we all got a free mouse, that we all..

:D

TAG WAR!!!

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OMG, I just realized that the tag "Picaxe" was third, Under both Arduino, and even the silly tag "Robot"!

So, I am now re-editing all my robots that use Picaxe to fight evil open source system Arduino!

HAHAHAHAAA!

You guys are my heroes!

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I am all emotional, so maby I should not be writing this :D

However: Life is treating me in ways that makes it impossible to have almost any time on LMR or in the workshop these days.

It has been really bad for some months, and I sort of drifted off, silently accepted that I cannot do everything that I want in life..

Then tonight, one friday night where I finally got a little time, I enter this amazing site, and wow.. You guys are just going on, all is the same, how cool!

I am so glad you are all in here still :D Thanks!

Hey, Frits. I'm Dan..

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Lol, when seaching the web for something else, I just stumbled across an old posting of mine. Below it, I found a historical start in a comment:

"Hey, Frits. I'm Dan.."

"Historical".. why, you may ask  :)

Well, I made up the original LMR, and today Dan is hosting it & programming extensions etc, and this very post was where we met, aparently :D I completely forgot, but now know why he later was going on about me and Arduino ;P

The Internet is a wonderful place! http://letsmakerobots.com/node/80#comment-351

No need for oscilloscope, nut cracked, bright debugging ahead!

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YES!

I do not have an oscilloscope, and I "always" wanted one. "So I could debug & understand & see what was going on".

Yesterday I got so frustrated that my cheap RF still was not 100% rock solid - even though I had made all sorts of initializing strings.

i got so desperate that I decided to buy a used oscilloscope. While checking out what was on sale in my area, I got the idea that perhaps I could make one myself..

That got me to look into .. "perhaps someone out there made a SW oscilloscope - how hard could that be?

The meanest of servo jitter!

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Working on a project, where I want a servo to rotate/position a laser that is reflected to a mirror, that is vibrated by magnetic pulses.. every day stuff here on LMR :)

Earlier I posted this:

IMG_6020.JPGIMG_6019.JPG

- And now it was time to hook it up.

However strange things happened. When I was pulsing the mirror, the servo was moving!

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Smile, Mr Robot :)

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As written earlier here in my blog, I am trying to make a robot that will take snapshots of itself.

I have made some laser guiding system (I think), and some cool docking so it can hook up a trailer with a camera on.

However, I figured that if the robot is taking pictures of itself, it should be able to smile to the camera :)

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LMR Rock in sync!

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Hey guys.. What if we where all listening to the same Internet-radio station?! Could we decide like the radio station of the week?

Rik, whatabout chosing a channel & link to it for next pulse?

Cool!

Are we too many in here, should we start limiting acess?

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Hi everyone :)

Are we too many in here, should we start limiting acess?

I have had the same thoughts before; at a point I felt like we where so many in here, that it was impossible to follow everything & everyone..

It sure is now.

Last time I did & said nothing, and it turned out to be the right solution; So many cool people dropped in, people I would never have known else. I am thankful I did not limit acess then.

I'm BACK!

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Yes, this feels so good :D

This evening, I had my first building-time in what feels like for freakin ever!!

I still will not have as much time as last year (I have become a dad ;), but I am building robots again!!

First one is planned to be a robot that likes itself.. pretty much, the thought of it makes me laugh, I hope it will be cool, and if not it still is so good to be BACK in the workshop! :D

Unnamed still, it will be a robot with a trailer. 

Drivig around with the trailer, finding places with certain conditions.

LMR 1 year old Birthday Speech!

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DEAR LMR..

Happy Birthday, all LMR.

I am not going to make a long speech, because seriously; It would be emotional!

However..

 

I think it is really fantastic that a thing like this can be done, and has so much life.

 

End of that speech :) You can make your own below :)


Win A Measure-thingey!

This multimeter or whaever it is called, was used on making the first robot that entered LMR.

in this weekend, it is donated to a member of LMR.

I feel a new robot comming up :D

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The last 6 months or so has been extremely busy for me - and unfortunatly robot-building has had a lower priority than other stuff :/

I have had some sporadic and way too short windows of time in which I have mingled a little with pulsating lights and other low tech atry stuff.

But now times are changing a bit, pulsating lights and AM pulses are comming together, I am so thrilled! I will get a little time every now and then in the next month, I have 2 millions ideas, a robot is comming, a robot is comming :D

Try the Internet.. the way it shuld be

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I cant believe how well this works, and how liberated I feel:

http://adblockplus.org

It's an addon to Firefox that makes browsing the Internet ..well, just try it! I was hesitating, but wow!

:) 

Don't fear the 50/60 Hz noise - Use it

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I am sad to say that I do not get much time to build any robots these days.. However, every now & then I get a few moments in my workshop.

Thanks to OddBot I got myself some phototransistors a while back, and now I had some time to play. I was thinking of making 2 robots send little signals to each other via a light beam.

Unfortunatly it's winter time in Denmark, and so I had to work under indoor light bulbs. And as you may know; Working with pulsating light under a such can be a pain!

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Web programmers needed

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If anyone out there knows the CMS called Drupal, or would spend some serious time learning it, let me know :)

We are making LMR on volentary basis, and we have many good things comming up.. but a lot more on the drawing board, so serious helping hands and minds thinking Drupal would be very welcome to join in. PM me if interested :)

We have an off-line testsite if you should want to practice some.

One million new components to browse

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As you all know, and as 1069 (Rick) recently described, LMR is very much alive, packing robo action :D

There is always something new to watch, learn, debate, and always the option to take the frontpage with your latest creation.
However, one area that is halting, is the components-section.

The original idea was that we should build a library of components, to centralize info. That way, if two or more different projects was using the same component, the info could be kept at one place.

Message in a bottle.. or some code

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This is actually a comment on http://letsmakerobots.com/node/2514 - only I cannot attach the film to the post, so here goes:

Ant, I downloaded your code, and opened the guts of my robot TIRDNNWIIT, because it uses the same board. I hooked up to servos, alaser, and it was mirrored :D So I reversed, and voila!

That was fun :)

(See attached film made on my cel)

 

Development on LMR

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Hi all,

Just a short update on where this site (LMR) is going, why, when etc :)

 

We are now kindly hosted by BEE3. However, we cannot get the server access that we would need for more people to really work on the site, have a development version going etc.

Where we are all moving to

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The best thing for me in a project like this LMR, is that we inspire each other, collaborative development is actually what we do - even though many of us would say that what we do is completely unique ;)

Today "a robot" is most likely not walking around but has tracks or wheels, can navigate autonomously, and that is in many instances just about that.

Of course I know that this is also highly influenced by our "start here" project.

 

The green way of looking - FritsLDR

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Hey - rock! I was having a hard time getting my project now named FritLDR fine tuned; I wanted this method to work also in harsh conditions, and it was a quesstion of ever tuning, I did not like that!

BUT THEN...!!! All the time I was turnig the LED(s) ON, and measuring, off, measuring.. THEN I just tried to make it ON/pause 10 mil sec / measure - OFF/pause 10 mil sec / measure and OMG!! NOW we are talking!

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