Electronics needed for this project

This is a list as well as some details on the electronics needed for the 3D Robot.

Ultimately many of these options will be able to be used in a whole host of projects, and there will be a separate page on electronics in general.

Details
Raspberry Pi 4

Arduino Mega 2560

Ramps 1.4 breakout board

Stepper motor Driver (A4988 or DRV8825 or TMC2100 and many more options)