1 x Arduino NANO/UNO LINK eBay
1 x A4988 LINK eBay
2 x Push buttons LINK eBay
1 x i2c LCD: LINK eBay
1 x NEMA17 step motor: LINK eBay
1 x 2m timing belt: LINK eBay
1 x GT2 pully: LINK eBay
1 x rotary encoder: LINK eBay
1 x buzzer: LINK eBay
1 x 12V DC transformer: LINK eBay
3D files: LINK here
Screws: LINK eBay
Camera support: LINK eBay
Resistors: LINK eBay
Wires LINK eBay
Female PCB pins LINK eBay
Male PCB pins LINK eBay
Drilled PCB LINK eBay
Wire, soldering iron, solder, etc...