Quantity   Component name
1 × Shapeoko2 CNC mill CNC mill used for motion control https://www.inventables.com/technologies/desktop-cnc-mill-kit-shapeoko-2
1 × Arduino Leonardo Arduino Leonardo https://www.adafruit.com/products/849
2 × rotary encoder rotary encoder with push button https://www.adafruit.com/product/377
2 × black push button panel mount push button https://www.adafruit.com/products/1505
1 × red push button panel mount push button https://www.adafruit.com/products/1503
1 × M-F jumper wires male female jumper wires https://www.adafruit.com/products/824
1 × Raspberry Pi Pi model B https://www.adafruit.com/products/998
1 × 5" 800x480 screen display screen https://www.adafruit.com/products/1678