I could not find the content ... what is the url? Bill On Sat, Jan 9, 2021, 3:44 PM Herb Johnson via vcf-midatlantic < vcf-midatlantic@lists.vcfed.org> wrote:
Thanks for comments about USB dongles, RS-232 voltage/current levels and other war stories. I've added summary comments to my mentioned Web page as "watch out's". One can either use some vintage portable solutions, or some sets of modern devices built for purpose. An assisted laptop or portable handheld seems to be a simpler route than assembling keyboard, screen, controller and interface. A combination, as Bill Degnan suggested, is optimal. - regards, Herb
-- Herbert R. Johnson, New Jersey in the USA http://www.retrotechnology.com OR .net preserve, recover, restore 1970's computing email: hjohnson AT retrotechnology DOT com or try later herbjohnson AT comcast DOT net