Main Board The Open-Source schematics and PCB layout can be found here on Github. Integrating the PwnCNC Automatic Tool Changer with the Buildbotics Controller Matt Dralle's Buildbotics Jet Mill Retrofit CNC Macro Buttons Dyna Myte 2400 CNC Mill Buildbotics Retrofit How to use a VFD spindle driver Buildbotics Controller Reviews Cutting on a Rotary Axis Creating a CNC Jogging App for an Android Phone Doug's DIY Buildbotics CNC Router How to Wire Stepper Motors CNC Offsets (absolute position vs cutting position) James B.'s Buildbotics CNC Router Deep dive: Hacking the 8-bit AVR What’s new in CAMotics v1.1.0? Buildbotics I/O Breakout You can build a CNC but can you explain it?