As laser cutters and engravers are getting cheaper and cheaper, the time has come to give one of them a try. Here is a close look at the Atomstack A5, a 20 W laser engraver. Like 3D printers, laser ...

I'm doing a simple project of cutting foam with a Atomstack A5 20W laser engraver. It's doing a great job, and LaserGrbl is easy to use. But I'm having an issue where it's cutting about 30% faster on ...