Although DIY PCB making has made great strides since the early days of chemical etching, there’s one fly in the ointment: vias. These connect individual layers of the board with a conductive ...

C.R. Onsrud, a manufacturer of CNC machinery, will be in attendance at the 9th Annual International Mass Timber Conference in Portland, OregonC, in March 25–27, 2025.

Prototyping and testing a 14-position, 3D printed "pocket" tool rack for my CNCDepot S30C ATC spindle. The system is modular and holds 12 tools, a probe and a 3" facemill that I plan to use a ...