is it okey if I use your Photovore Source Code as a main structure for code?
or is that a violation to the international (by that i mean SoR) robotic contest rules?
You can use everything that I post on this site - just make sure you give credit to where it belongs, link back, etc.
Also note that if you add new features to the code, and explain it well in your tutorial for others to use, thats extra bonus points from me
I will be coming out with some new better code for the $50 within the next few weeks, so check back next month for updates.