LittleBits gives electrical engineering a fun twist.
It’s this cool little site where you buy bits of electronics that serve functions as your input and output and such. It’s nifty because they also have bits that do things such as a little fan. Places like Barnes and Noble have kits similar to this but these are stripped down bare and you can see the wiring. Each bit is sold individually for a reasonable price but they also have kits that have everything you need.
Highly fun for the past, present, and future nerd.