What kinds of things would you like to do (eg 3D printing, Arduino, Raspberry Pi)
Hardware hacking, sensor nets, msp430, DIYBio.
What's your first project that you can remember (or your favorite)? I.e. "I made an automatic cat feeder that posted pics to the internet" :)
I've been pretty happy with our Biosignal Amplifier (it can do EKG, EMG, and (untested) EEG).