Modular throttle quadrant for flight simulators

This is a 3D printable throttle quadrant for personal/home flight simulators like FSX, Xplane, Prepared3D and FS2020.Everything can be printed on Ender 3 and requires minimal amount of post processing or supports.The quadrant is modular so you can add as many axes you want. It uses 1 or 2 Arduino Pro Micro boards(depending on the amount of axis and buttons you want to use) and MMjo2 to emulate a joystick.

Many hours of design and prototyping were invested therefore I decided to ask for a small fee. Please see my etsy store: https://www.etsy.com/shop/DIY3DStudio#
For this price you can download all STL files and original Fusion360 design files which you are free to modify and use for personal purpose only.

Electronics to be bought separately:

10k linear pottentiometer: https://www.aliexpress.com/item/32863478614.html
miniature toggle switch: https://www.aliexpress.com/item/33012530737.html
micro switch: https://www.aliexpress.com/item/4001033375208.html
Arduino Pro Micro: h