audmes : Multi-platfrom system for audio measurement through sound card in the PC. ( https://github.com/swwa/audmes" EGIT_REPO_URI="${HOMEPAGE}" SRC_URI="${HOMEPAGE}/archive/${PV}.tar.gz -> ${P}.tar.gz )
eagle : EAGLE schematic and printed circuit board (PCB) layout editor ( https://www.autodesk.com/products/eagle/overview )
micoscope : Use your pc sound card as an oscilloscope, function-generator, and UART tester. ( https://sourceforge.net/projects/micoscope/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a edgets
For Paludis use this rsync : rsync://gentoo.zugaina.org/edgets-portage
If you have a problem : ycarus(-at-)zugaina.org