Portable Snake

This is a tutorial on how to make your own portable snake game! All you need is an arduino, some electronics and some way to case the whole thing. Here is a list of all the needs:
- Arduino uno (1)
- Joystick module (1)
- Led Matrix (1)
- some wires (10 male to female and 2 male to male)
- batteries (to make it fully portable) (7-12V recommended)
- breadboard (for prototyping)
- materials to make a case (you can make a case in various ways).”

Link