My first instructable :)
Yup, that's:no blacknot so brownredorangeyellowgreenbluevioletgreywhitestill no blackbrown, finally
This is a very simple question and I am only asking because it is fundamental to my first robot (and I don't have the money to get this bit wrong).
UPDATE: WooT! Found the full paper on the project, man this thing is complicated :) See atachment, print it to have something to read those cold winter nights ;)
Heck, I just want to know what the pump and the valve are / where I can get them :)