Je ne sais pas comment brancher mon laser sur la blackbox?

I've been doing this for over 20 years. So it's hard not to describe it short.

This build will use 1/2 inch copper water pipe as the primary material for all structural parts. As of now my intent is a cartesian design drawing from a few popular printers. I'm going to use the least amount of printed parts as possible and locally source as much as I can. I have built an EMT-conduit core-xy printer in the past and while it worked out fine, I feel copper is easier to work, manufactured with more precision, still reasonably inexpensive and will look super cool!

The video demonstrates a practical device to reduce whip

Putting together an incomplete CNC router I was gifted, seeking guidance on the areas I don't know what to do with

This has been a long, ongoing build. I’m putting together a custom CNC controller based on the MKS TinyBee running FluidNC, built into a custom aluminum chassis with proper heatsinks, clean wiring, and a set of custom boards and electronics. I’m using high‑end connectors and adding addressable lighting to keep everything both functional and polished. At the same time, I’ve been writing my own pendant firmware from scratch, which I plan to release as open source once it’s in a good place.

A horizontal continuous band sealer