So what are the alternatives? If you are really serious about swift prototyping from your own Lab, I put forth the case of milling your own PCB’s. Read on as I take you through the typical ...

The ‘Circuit Graver’ by [Zach Fredin] is an unconventional PCB milling machine, utilizing many 3D printed parts, the familiar bed-slinger style Cartesian bot layout and a unique cutting head.

but uses hazardous chemicals PCB design involves placing components, creating tracks and pads, and using design software PCB amendment involves updating components, modifying tracks, and ...