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Results of the Mr Basic competition

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!

Super Star !

Playing around.  Please send links to your friends if you think it is fun!

Sharp sensor with my phidget control

A quick video of me playing around with a sharp sensor mounted on my robot arm.  This video demonstrates the flexability of my custom servo and inverse kinematics control written in C#.  Nothing spectacular.  In fact, it's in poor shape at the moment, but I wanted to post a video becuase it's been a few months since my last robot video.

Zezinho, the poser - interactive installation

This is the final result of the first stage of this project. An installation where zezinho calls for visitors and when a visitor reachs the mixing controllers he waits for new poses.

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Love-voting is fashionable as well!

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!

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!!

Automotive uses for arduino

so this is a non-robot kinda deal so i'll blog about it just to let the people that aren't in chat know whats going on. progress on all my bots are slow. got a few projects going on right now including rfid entry in my car. right now its on breadboard im using my dorkboard and the prfid reader. when it senses the correct card it activates one relay to act as the unlock switch and then it will also pop my door. see one fo my other pastimes is car audio and customization.

more pics of my robot

Just a bunch of pics for my project OPUSfront.jpg

Interior, minus the speakjet. You can see my add-on H-bridge, as I burned out the A/B contacts when I was trying my first robot project. You can also see the bottom of my home-made Picaxe board and it's download jack.

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Parallax Propeller Expo 2009 - West

On 2009.06.28 I went to the Propeller Expo at the headquarters of Parallax in Rocklin, CA. USA.

Preparing to launch

After reading and learning a lot from all of you, I have decided to write my first post to check all this before I post my first project: Mr Jeep Basic.

OOPS!!!

I recently opened a thread in the "Electronics" section as Bluetooth dongle comms which generated some good responses.

Then I opened up a robot project which I had to delete ( I'm also one of those people who do things before I have read the rules :>{ ) so this is where it is going to be documented.

I have now installed Eagle, figured out (again) how to connect components together (I was not selecting "Nets").

Starformers (featuring Oddbot, Fristl, and with courtesy of Chris the Carpenter for a really quick appearance)

 Well, this was supposed to be my entry for Oddbot competition, but i realized i stupidly misunderstood the rules... I thought that you could use a cardboard/wooden robot, but when i read the comments, i finally got that you have to use a cardboard robot... I thought the main rule was to make a funny video about robot, even if you don't use a real robot. (yes, sometimes things are a little hard to get when english is not your first language!)

So i guess i'm off competition, but i didn't want to think that i wasted my time so i post it anyway... 'hope you'll enjoy!

Bluetooth Dongle Comms

This is an Open Source, Collaberative project blog.

The aim is to use commonly available Bluetooth USB dongles to enable a PC to control a free roaming robot.

In my case the missing link which I have been trying to get working since about 2001.

The idea is to have an autonomous PC controlling the robot remotely (WITHOUT A CONNECTING WIRE ), so that I can test some rather radical Artificial Intelligence ideas that I have.

Entry For Oddbots Robot Video Competition

Hi all, it's 2:44 am (yawn), and here is my video.

 

I spent ages trying to work out the music for it only to find out just before uploading it

that Youtube will probably mute it :(

 

Oh well. if it happens i'll try another service.

anyway do enjoy. 

 

My First BatchPCB, er batch

So I finally got my first home designed PCBs back from BatchPCB.  As a bonus, I got double the parts I ordered.

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My L298 Motor shield:

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My Q1114 sensor board (for line following/wheel encoders)  The mounting holes will need some rework.

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End of school/ New calculator

Well as of lately i havent been to active on LMR (youll have to excuse the lack of punctuation and poor grammar as ill be writing this in a hurry). I got out of school this monday and i still have 2 remaining finals, which i feel woefully unprepared for, one of them being tomorrow. On top of that i recently ordered some bike parts from england which put quite a hole in my wallet thanks to the exchange rate. But, as of today i own my first graphing calculator which cost me $150 or two weeks of work.

Edge lit zodiac display.

The school I work for runs extra Summer School classes over the summer break here in Japan and all the teachers are given some certain amount of freedom in how they teach the curriculum. Everyone is encouraged to make displays, signs, games etc. Basically let your inner child out and make some cool stuff :)

Part of what I have to teach is the western zodiac. The section in the kids textbook was really lame and everyone knows LEDs make things 100x better so this is what I have come up with... the LED-edge-lit-zodiac-star-sign-display!!

Heres the basic plan:

Another great idea that I didn't have

The Arduino Experimentation Kit (from oomlout) is a pretty damn slick thing. Usually I'm one of the shit talkers about Oomlout's stuff (they think a lot of their laser cut plastic). This thing isn't quite as pricey as I'd expect from them though. At 80 USD it _might_ actually be worth buying the kit instead of ordering parts from different places (and then paying multiple shipping charges).

Tinkering with Wolfram Alpha

Well, this are fine news for people tinkering with stuff. The still new search-engine Wolram Alpha will make any kind of reference book obsolete. The now also translate resistor codes. (repost form Eggshell Robotics)

Mech-Walker (Unplugged) - Oddbot competition Entry

Mech-Walker (Unplugged)  - Oddbot competition Entry

 

 

Mech-Walker
(UnPlugged)

 

Omni-Wheels
4 Wax-Band Motors
Polymorph Bushes
Road-Kill Reflector
Tooth-pick Stabilisers
PaperClip-Hub

 No Batteries, No servos, No Processors were used in its construction -

- the only metal bit i used was a small paper clip to attach the 4 elastic bands to the center Hub.

To do list!

I don't really know what this is for - so apologies if it's not what I think it is and my rambling are cluttering up front space in anything/something.This won't make very interesting reading, but it's to document where I'm up to a bit.

 

So here I'm putting my unformed ideas, with the intent to figure out how to make them exist.


Great Idea Number 0; pcb scanner/engraver.

First Cut

Here is a quick preview:

first cutFirst cut yey :D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

And a closeup:

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Oh Boy - The Pulse is now an item in the Main Menu!

Right next to the item called "My pages". How redundant! (To me anyway.)

How will I ever cope with the pressure!??! 

 

In all humility, may I suggest this link to the tag "thepulse" instead?

Yay! The parts have arrived!

Took a couple of days for the parts to trickle in, but the components for the 'start here' bot arrived. I soldered all the pins I'll ever need on the picaxe and, so far, I managed to not solder any wires to the board. Everything uses cables with female connector and pins.

8087-S1

aka Rudolph's Noisemaker Tool for Arduino

I wanted my current robot project to make cool bleeps bloops and other stupid noises. Instead of just doing it I spent three days writing software to make an easy job "easier". Well, okay, I spent two days doing it wrong, then switched to Python and tried again. This package is the end result. It consists of an Arduino sketch that makes noise from numbers, and a GUI Python frontend to make it "clickier" (oooh).

The Beast II - Evolution

Hi all,

 In case anyone wondered what happened with that dude with his wooden CNC machine, well I'm still kicking :)

I have finally reached a milestone with this guy, software seems fine, motors turn, everything is mounted back in it's place.

I have modified the Y axis to acomodate the Z axis, reprogrammed the motor controllers many times over and over, added radiators, killed and revived the arduino software .... etc, etc, ....

 And finally it came to this:

 

Differential Beacon - New Concept

 Differential Beacon  - New Concept

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The Idea is So:-

Take 2 TV Remote control units - place them close together but separated by a (large) light-proof card.

On TV Remote 1 stick down the for example the "Right" button so it continuously streams out "Right" code commands.

On TV Remote 2 stick down the for example the "Left" button so it continuously streams out "Left" code commands.

 

servo motor conrol

hay woundering if any one knows of a good servo motor controller and how to use it?

Yellow Drum Machine DAGU version

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.