Building a retro console in a NES Cartridge using a Raspberry Pi Zero

This idea is so brilliant. Building a retro console using a Pi Zero and housing everything in these old school catridge from a NES console.
Here you will find the tutorial, which is written, very well. I just wanted to share the version I made and give a little summary of the parts I’ve used.

Against the recommendation it the linked tutorial I decided to keep the diode from the USB hub and drilled a tiny little hole in the case.
Now, this little indicator shows, if power is connected to the cartridge.

Using RetroPie as a emulator is a well know and easy to use software for this kind of beautiful hardware.

Time to play some of the good old games using the mobile projector box. This is a real dream team!