BUBBLEHOG DAY – NO SHADOW!

Posted by Erin, the RobotGrrl on Monday, February 2nd, 2009

Yay!!!!

Posted in: News, Other News.

FNR BubbleBoy Lamp Video

Posted by Erin, the RobotGrrl on Monday, January 26th, 2009

Here is the video of BubbleBoy reacting to the lamp turning on!

It is also on youtube.

The “squeaking” that you hear was one of the servos pulsating, most likely due to a short. I unplugged it later, and it stopped.

Posted in: Projects, Robot.

Friday Night Robotics – Light

Posted by Erin, the RobotGrrl on Friday, January 23rd, 2009

For better or worse, I made a program for BubbleBoy that reacts to a light being turned on.

The program evaluates the light the same way MANOI’s hockey stick did. Once it goes over a particular threshold, it will begin to spin its hat and start saying “HELLO!HELLO!HELLO!”.

At first, I wanted to make BB react to sound, so I dismantled a “haut-parleur” that I got a while ago, thinking that it was a piezo speaker. It’s actually not a piezo, because when I was looking at the analog readings on the Arduino, nothing happened if I fiddled with it. Weird!

When it says on the LCD that I’m at “cheel”, it is hardcoded in. I tried to use the script that downloads a feed, but it doesn’t work for me, for some reason. I commented below that post with my setup and questions.

Aah I can’t wait until my Femsapien arrives from the EPFL! It is super boring without a humanoid to work on.

I’m not exactly sure what the moral of this FNR is supposed to be… annoy me and face ‘teh ultimate’ BubbleBoy?! Hahahaha

I’ll add the video later in another post, Vimeo has a wait time of 130 minutes – and YouTube … well who knows about YouTube. o.O

I’m going to be working on an AI Library for Processing with a few people here at the COSI (hopefully). Expect many more posts about that! Woohuu!

That’s all for now. *turns lamp off*

Posted in: Programming, Projects, Robot, School.

Friday Night Robotics – Plain Vanilla

Posted by Erin, the RobotGrrl on Sunday, January 18th, 2009

At first, the title of this post was “Mediocre at Best”, but after I typed it all up, I realized that I did do stuff that makes it a little bit better than mediocre! So, I switched it to “Plain Vanilla”. There really isn’t much stuff to do when I don’t have MANOI around!

I started a new project thingy where it is an extremely simple game of pong. The paddles are stationary, but the trick is that one paddle would be controlled by the computer (in this case- an Arduino), and the other would be controlled by the human with a Wii Nunchuck.

The paddles are represented by tiny pink LEDs, and the ball is represented by the LEDs in between them.

There is one LED at the top that is used to signal the start of a new game, and/or a goal.

Since the human player would be using a nunchuck, it would sort of be like Dance-Dance-Revolution where you would have to tilt it a particular way to have the paddle show up. For this, I’m going to use BubbleBoy’s LCD screen:

It will also be able to display the score!

I got a little bored of doing this due to numerous conflicting errors when I compiled the code, so I switched to my snowplow robot.

I remember having trouble trying to get the two motors to move with this one, so my main goal was to debug it. It turns out that one of the tab thingys on the DC motor was loose!

I had to snap the robot in half in order to transport it, so now the snowplow is waaay too top heavy It’s kind of funny!

I really can’t wait to get my Femsapien that I won from the Robots Podcast contest. I’ll play around with it a bit, then I will hack it and put an Arduino in it! One of the things I really want to do is to try making it Twitter. Since I don’t have an ethernet shield, I would probably have the robot (Arduino) send a variable to Processing, which would then twitter, probably using something like this.

Posted in: Programming, Projects, Robot.

BubbleBoy is not Characterful

Posted by Erin, the RobotGrrl on Friday, September 12th, 2008

FUDGE!

BubbleBoy did not win, nor PLACE in crabfu’s ‘Most Characterful’ competition.

I don’t understand how it didn’t…
My source and schematics are even open!!

This extremely sucks as I wanted to win so badly as I don’t have the money to buy a serial servo controller Fudge!!
Will MANOI forever be in a box? Talk about unethical treatment to a robot…
(You wouldn’t keep a cat in a box* for a month would you?! why would a robot be any different?!)
* Schrodinger’s cat is an exception

I guess I poured too much creativity and florescent pink and lime green paint into it Grr! Either that, or it doesn’t even count as a robot since it doesn’t show its wires.

Although it is only “one contest” it was only an EXTREMELY GIGANTICOR SUPER DUPER CONTEST that I really wanted to win so I can work on my other robot so I can win other contests so I can pay for parts to keep researching robotics!!!!

sigh…

Posted in: News, Robot News.