Let's Make Robots!

Wiicambot

creeps around looking for light, fire, other robots and long walks on the beach...

 

A little robot that just wants to have fun! 

The code is choppy but works. I used some of Bajdi's code changed it up a little and will post it(code) in a bit.

Maybe I can get some help with adding the hc-sr04 so that it avoids objects like my other robots but picks up light with the Wii and overrides the obstacle avoidance. I have examples of both, just not together( it's just beyond my skills at this point).

Fun with Wii Camera-

 

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4/3/13

Update classic tank tracks and Ping. see bottom 2 videos :D 

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The WiiCamera only tracks IR light not just light. It can see up to 4 IR light sources. Some smart people have used it to do basic triangulation. It's pretty accurate for smaller distances.

I have made a much simpler version of this using LDRs but your's is better as my  robot needs the light to fall on it. Wait a second, mine is also powered by a cell phone battery. I wanted to verify if it is safe to use cell phone batteries.

 

I have been using them tons and I have no issues. Do your homework and don't over charge.

 

Do not copy to much of my code, I'm a very bad programmer :) To integrate the SR04 sensor I mixed these 2 sketches together:

http://www.bajdi.com/follow-the-leader-robot-style/  (WiiCamera IR tracking sketch)

and this sketch:

http://www.bajdi.com/obstacle-avoiding-robot-made-from-cheap-parts/ (simple obstacle avoiding sketch)

I have it set up that when the WiiCamera does not detect IR light the robot start driving around and avoids obstacles.

nice to see you using cellphone batteries!! :) the one eye reminds me of HAL on wheels ;) pretty awesome!

 

Yeah I had all these old cell phones laying around and needed a project so I started playing with a couple... the next thing ya know all my robots have them and they were free.

 

 

ya, I use cellphone batteries for my bots as well, they are cheaper, and rechargable :)

Very nice bot! Just wondering what the material is used for the base?

It's black foam board from the office store. Just paper and foam. I also used hot glue, aluminum L, and a cord lock for a caster.

Looks like fun. Like the target "Indoors and flat" - I can understand that one.

Still waiting for my cam from Rocket Brand and having some fun with it too.

-Stephen