Sinclair ZX81 Internal 16KB RAM Upgrade (Reversible) GadgetUK164 815 Videos 94.9% 9.43K Views 263 Likes 29th October 2017 GadgetUK164 By GadgetUK164 0 Comments A short video showing the on board RAM upgrade that Dave Curran demonstrated on his recent blog article. Dave’s blog:- http://blog.tynemouthsoftware.co.uk/2017/10/zx81-internal-16k-ram-reversible-version.html If you would like to support the channel via Patreon (more support = more videos) – https://www.patreon.com/GadgetUK164 (Visited 139 times, 1 visits today) Show more 12:58 PREV Noobs Guide To Digital (NES / Famicom) – Part 2 GadgetUK164 28th October 2017 20:34 NEXT Sinclair ZX Spectrum Currah Microspeech & Sound Output GadgetUK164 11th November 2017 LEAVE YOUR COMMENT Cancel replyYou must be logged in to post a comment.
