LX9000 Navigation Button Box

This is a USB connected "Button Box" intended to emulate the buttons of the LX9000 module by Got-Friends as used in flight sim gliders.
It consists of 4 rotary encoders and 8 momentary buttons in a layout similar to that of the LX9000.

The rotary encoders are HW-040, and the buttons are K081a040, and they're all wired to a Leo Bodnar BBI-32 board.

Materials:
1 x Leo Bodnar BBI-32 board: [leobodnar.com](https://www.leobodnar.com/shop/index.php?main_page=product_info&products_id=205&srsltid=AfmBOopwsduO3natqmO9-YLCW2v8_Gv1seBSsD2AgkwX3A_AKoCVwVEZ)
4 x HW-040: [aliexpress.com](https://www.aliexpress.com/item/1005006771313967.html)
8 x K081a040: [aliexpress.com](https://www.aliexpress.com/item/1005009951997623.html)
4 x 6mm M2 screws: [aliexpress.com](https://www.aliexpress.com/item/1005009055038492.html)
8 x 8 by 3mm Round Rubber Bumpers: [aliexpress.com](https://www.aliexpress.com/item/1005006455782191.html?)
1 x USB-B (printer) cable: [aliexpress.com](https://www.aliexpress.com/item/1