The other all-in-one Momir Basic printers I've seen online didn't have very nice cases, or relied on a phone and a wireless printer, or seemed bulky and wasting lots of extra space, etc. I've decided to design one that has everything you need in one place, other than the decks! This was a challenge for me since my 3D design skills are essentially 0, so I'm sure there are plenty of places to improve. Please see materials and parts used below.

Both parts can be printed as they are oriented and should not need supports. 

Parts:

• Seven-Segment, Six-Digit TM1637 display ([https://a.co/d/0i4ZHFOE](https://a.co/d/0i4ZHFOE))

• KY-040 Rotary Encoder ([https://a.co/d/0fwzslud](https://a.co/d/0fwzslud))

• Maikrt Micro Thermal Printer TTL/RS232 ([https://a.co/d/084x9ME8](https://a.co/d/084x9ME8))

• JST to Barrel Power Jack ([https://a.co/d/06h4u6wR](https://a.co/d/06h4u6wR))

• 9V Power Supply ([https://a.co/d/09h011AU](https://a.co/d/09h011AU))

• Raspberry Pi 4B

Odds & Ends:

• 12 M2.5 Heat-Set Inserts (4 for RPi, 4 for Display, 4 for the case itself)

• 12 M2.5 Screws (same as above)

• Some jumper cables

• 58mm mini Thermal Paper

Code was mostly copied and adapted from a couple sources I saw ([https://github.com/oboyone/mb_thermal_printer](https://github.com/oboyone/mb_thermal_printer) and [https://github.com/MoritzHayden/momir-basic-printer](https://github.com/MoritzHayden/momir-basic-printer)) that had already built out 90% of the base, though I added a feature to choose between the actual images of cards, or text-based recreations of cards.