Help, I'm trying to organise a simple electronics project for 50 14 year old girls. They have 5 days, about 25 hours to complete their project. they have little or no electronics experience. i would like them to have a project each., something with LED's, involving some simpled soldering. Any ideas, preferably complete with instructions would be great. I have been to Dick Smith's and they suggested a motorised bike, I have made one of these up myself and think the studenst will get too frustrated.
Penny