We need your urgent help with a non-commercial projekt at school (Berlin). Programming a box with differen sensors (or at least finding appropriate sketches). It would save us much time and you would find a special place on our wall of honor and get publicity!
When someone posts "I have a project, is anyone interested?" on this board, I don't have enough information to know if I am interested or not. I need to know if it's something that I have the time and skill to do, and a big part of that is deciding if the client is going to be a pain to deal with. The better the client can articulate what they want me to write, the more inclined I'll be to offer to write it. I really don't care that its for schoolkids, in particular. What I'm interested in is the project itself.
So to get responses here, you really need to give more details. What sensors? How many? What outputs? What will this box do? Ar you driving motors? Is it an ethernet monitor/web-server? Blinkenligts? LCD? After all - in the process of getting the sketch you want, you will have to describe this stuff to your programmer anyway. Why not put in the effort up-front and do it now and post it as part of your request for interest?