Explore the process of constructing a full-size CNC machine for under $500 in this 22-minute conference talk from Derbycon 7 (2017). Learn about the speaker's background, motivations, and discoveries, focusing on the Maslow CNC system. Discover the necessary components, mechanics bill of materials, and motor specifications. Follow the assembly process, including temporary framing, Ground Control installation, and machine calibration. Understand the workflow for cutting G-code and building the final frame. Gain insights into potential issues, new ideas for experimentation, and total costs involved. Access valuable resources to help you embark on your own CNC machine-building journey.