Add 3d printable case for DonConPad

README.md

@@ -95,5 +95,5 @@ I'll only give a rough outline of the physical construction since I'm still not
 ## Acknowledgements
 
 - [daschr](https://github.com/daschr) for the [SSD1306 OLED driver](https://github.com/daschr/pico-ssd1306)
-- [FeralAI](https://github.com/FeralAI) for the inspiration and XInput driver from the [GP2040 Project](https://github.com/FeralAI/GP2040)
+- [FeralAI](https://github.com/FeralAI) for the inspiration and Dualshock3/XInput driver from the [GP2040 Project](https://github.com/FeralAI/GP2040)
 - The linux kernel contributors for documenting the game controllers in their drivers

pcb/DonConPad/README.md

@@ -7,6 +7,10 @@ The i2c address for the MCP23017 can be configured using the jumpers JP1, JP2 an
 
 ![DonConPad PCB](board.jpg)
 
+## Case
+
+A 3D-printable case can be found in the [case subdirectory](./Case/). Print the `Top`, the `Bottom` and 14 `Buttons`. Insert 6mm diameter M4 heat set inserts into the top part and screw together using M4 screws.  
+
 ## Bill of Materials
 
 | **Reference**          |       **Description**       |       **Digikey Part**       |                                 **Notes**                                 |