Sinclair ZX81 Internal 16KB RAM Upgrade (Reversible)

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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
#sinclair #zx81 #ram #upgrade #16kb #80s #computer

Видео Sinclair ZX81 Internal 16KB RAM Upgrade (Reversible) канала GadgetUK164 - Retro Gaming Repairs & Mods