So, I finished the robotic undercarrige...

Video goes here so that it shows in preview

http://youtu.be/wpuuMhfeIMk

Technically, I've been working on it for 3 days. However, I've been working on the current version for 2 days only, plus it's been literally like 5 minutes today, so I'm not sure if that counts... I just wanna go ahead and say it's been made in a single day, you know...

I'll eventually add some electronics to it. But goal of this project was to only make mechanics, and I've succeeded. It is powerful enough, fast enough, reliable enough, big enough to hold electronics, simple enough for maintenance to be easy... Plus, which is slowly becoming standard among my projects, it's made out of junk. Here is the list of parts once again:

Wood, presumably from old ironing board

jar lids

film canister lid

various stuff from old cd drives

rubber band

pencils

wire insulation

scroll wheel from an old mouse

ballpoint pen fills

hot glue

superglue