My DokuWiki projects:2014:chemicaletching http://jwbrooks.wwwaz1-ss7.a2hosted.com/ 2026-11-02T03:56:58+00:00 My DokuWiki http://jwbrooks.wwwaz1-ss7.a2hosted.com/ http://jwbrooks.wwwaz1-ss7.a2hosted.com/lib/tpl/dokuwiki/images/favicon.ico text/html 2019-02-03T02:06:21+00:00 Anonymous (anonymous@undisclosed.example.com) projects:2014:chemicaletching:chemicaletching http://jwbrooks.wwwaz1-ss7.a2hosted.com/doku.php?id=projects:2014:chemicaletching:chemicaletching&rev=1549159581&do=diff Chemical etching a circuit board Chemical etching circuit boards isn't that hard. Below, I walk through the steps. First, design the circuit board using a pcb software of your choice. Second, convert the image to monochrome of the traces only.