EconoBot with a Dagu servo powered scanning head and Soccer/Sumo Shield. Robot has 4 Robodyssey IR prox sensors and a Robodyssey RAMB III motherboard with a Arduino compatible Teensy 2.0. UPDATE 5_19_2013 New wheel option is included. Sample Code is now included with the download. You can see a video here: http://www.youtube.com/watch?v=GeouSyIZ06Y.

Update: I finally got together a nice affordable kit...if you don't have servos, screws and such already. Check it out here: http://www.pattonrobotics.com

I use 4-40 self tapping screws to start everything off. Some of the screws are replaced with 4-40 cap screws after threads are cut. See my other Econo1 bot for more instructions. For intructions, see my video here: http://www.thingiverse.com/thing:117668