Antones Brabants' Custom Buildbotics CNC Router Connecting a PWM Spindle The 6040 CNC Router Main Board Doug's DIY Buildbotics CNC Router Using an SN04-N Proximity Sensor as a Limit-Switch Buildbotics + CAMotics at Maker Faire 2017 How to use a VFD spindle driver Cutting on a Rotary Axis Randy Savell's 6040 Buildbotics CNC with Huanyang VFD Spindle How to Wire Stepper Motors Turning 2D DXF files into GCode What’s new in CAMotics v1.1.0? Connecting a Huanyang VFD How to use a Solid State Relay Probing to set CNC offsets You can build a CNC but can you explain it?