The frame is aluminum extrusion held together with 3D ... though [Owen] admits perhaps a laser cutter-specific driver board would have been better as he spent many hours trying to get the Arduino ...
The Buildlog.net 2.x Laser is a second generation open source laser cutter that definitely improves ... the new 2.x model drops that goal and uses stronger metal parts. Electronics are now ...
“But as higher-power PCSEL modules are developed, we expect to see PCSEL-based laser processing systems used across a range of industrial manufacturing applications, including metal cutting.