Step 20: Where to Find Parts...
Just wanted to give you guys a source list for some of the parts that I managed to pick up:
www.ebay.com -> Sourced Wheel Chair Motors
www.surpluscenter.com -> Sourced Air Cylinders, Pressure Swtich
www.arduino.cc -> Best source for Arduino References
www.robotmarketplace.com -> Anything Robotic!
www.hobbyking.com -> Sensors, Radio Control Gear and More
www.towerhobbies.com -> Radio Control Gear
www.pololu.com -> Sensors
www.sparkfun.com -> Arduino!
www.tigerdirect.com -> Sourced Onboard Zotac Mini ITX Motherboard and Harddrive
www.interstatebatteries.com -> Sourced Two 12v 35Ah SLA Batteries
www.mscdirect.com -> Sourced Air line, bolts, nuts, and other small hardware
www.harborfreight.com -> Sourced 12v Air Compressor!
I'll add more as I remember them!