This is an enclosure that houses a 3.5" color TFT display (https://www.amazon.com/gp/product/B0872S57HG) and UNO board (https://www.amazon.com/gp/product/B07WFZCBH8) combo as well as a PN532 NFC reader PCB with a type C USB connector (https://www.amazon.com/Teyleten-Robot-Wireless-Module-Attenna/dp/B0DKTK9VS9). These devices can be connected to the DE-10 Nano/MiSTer to launch cores/games using NFC tag stickers embedded in GameBoy cartridge shells or by using NFC cards with the included insert. The screen displays artwork for those cores/games using the TTY2TFT software. Details about TTY2TFT and setting up the display can be found at https://misterfpga.org/viewtopic.php?t=4843.
Two 4.6W x 5.7H M3 brass inserts and 6mm tapered head machine screws are needed to secure the top and bottom pieces together. The NFC reader is held in place by four 6mm M2 self-tapping screws. An extra screw can also be used to secure the card insert into place so that it doesn't pop out accidentally.
The top part of the enclosure and card insert can be printed together at the same time if your machine is dialed in and has good dimensional accuracy.
The author marked this model as their own original creation.