Three Ways To Etch Snazzy Brass Nameplates

It's the little touches that make a project, and a nice nameplate can really tie a retro build together. Such badges are easy enough to make with a CNC machine, but if you don't have access to machine

Etchant Hackaday

25, January, 2018

Search For Military Satellite Finds One NASA Lost Instead

Ferric Chloride

Acid, Hackaday

Chemistry Hacks, Hackaday

Ferric Chloride

badge – Hackaday