Electrical componets for advanced users
Cables and Connectors
For when you want to see what is going on.
LEDs (Infrared and visible light)
Memory cards and Memory modules
PCBs, raw PCBs for those DIY hackers out there.
You know you want the power too
We all like a little sound sometimes
Buttons and Switches beacuse you know if you had them you would press them.
Lenses & Optics