I'm wanting to start a computing club with my friend in my school and I'm not sure of projects we could do, im currently in 5th year and the people who come will probably between 1st year and 4th year. So im looking for things that relatively easy and open source related, we will probably be doing a lot of raspberry pi stuff, so idea's for that would be great. Thanks.
Sounds like fun. Get the people you can and brain storm ideas of what would be fun. It really doesnt matter what you do it's learning how to do shit you want that is the fun.
When I was in school I use to make home security programs with toggle switches on the door and my voice as an alert digitally recorded in 8 bit on a TRS-80 color computer. That will mean little to you but my point is it was tons of fun to learn how to do it.