43 years ago #Today , the Sinclair ZX81 computer was launched with 1kB RAM

Happy 43rd birthday to the Sinclair ZX81, which was released on this day in 1981.

My very first computer ❤️

Happy 43rd birthday to the Sinclair ZX81, which was released on this day in 1981.

Mis primeros pinitos en la informática fueron con el ZX81 y los casetes de mi padre

Give us your PS5 and in return I’ll give you my ZX81

с этими криптосрачами чуть не пропустил.
43 года назад 5 марта 1981 года был выпущен Sinclar ZX81

Flasheando ESPectrum desde MSXVR Computer a v1.04 , inmediatamente aplicamos Hotfix desde actualizar firmware en el propio ESPectrum. En esta versión podemos usar las rom de ZX81+ de Paul Farrow (fruitcake.plus.com) 👍

🕹 Brand new retro game for the ZX81, 'Minoss Knossoss' is released. Find the game and all about it at zx81keyboardadventure.com/2024/04/zx81-g…

#ZX81 #RetroGaming #RetroComputing

For today’s #RetroTrio we have the #Sharp #MZ80K , #Acorn #Electron and #Sinclair #ZX81 . Which do you keep, gift and delete from history? #RetroComputing #ComputerHistory #RetroGaming #VideoGames

This week’s #RetroEnnead offers you the #PSP , #MacintoshIIsi , #Electron , #Amiga1200 , #N64 , #Vaio , #ZX81 , #CBM8032 and #Triton . Pick a line of 3 and dump the rest! #RetroComputing #ComputerHistory #RetroGaming #VideoGames

Happy birthday to the Sinclair ZX81 - launched on the 5th March 1981 (43 years). For many people in the UK it was their first home computer and one of the reasons they work in the computer industry today. Available ready built, or as a kit, as many machines from that period were

Today’s #RetroTrio offers you the #Sinclair #ZX81 , #Amstrad #PC1640 and #Toshiba #HX10 . Which will you keep, gift to a friend and delete forever? #RetroComputing #ComputerHistory #RetroGaming #VideoGames

ZX81 Jump: spectrumandretronew.blogspot.com/2024/04/zx81-j…

#Today #OTD March, 5 1981
Sinclair released the ZX81, one of the first personal computer with the main specs as follows:
-1kb of memory ( with possible external extension of 15kb)
-Processor at 3.25Mhz
-Video displayed on a regular B&W TV set
-The programs where stored on a audio…

#onthisday 5 March 1981 – The ZX81, a pioneering British home computer, is launched by Sinclair Research.

The ZX81 is a home computer that was produced by Sinclair Research & manufactured in Dundee, Scotland, by Timex Corporation. It was launched in the United Kingdom in March…

Portada de la revista 'Computer and Video Games' de 1983 donde se promociona 'Curse of the Aztec Tomb', un sencillísimo videojuevo para la ZX81 donde, como no, tenías que entrar a una 'tumba azteca' a saquear el tesoro. 🧵

Rex is still waiting for you - 3D Monster Maze
#zxspectrum #ZX81 #zx80 #3dmonstermaze #retrogaming #retrogames

RIP Zilog Z80 (1976-2024)

Ce petit processeur a joué un rôle fondamental dans l’explosion de l’informatique !

Pacman, trs-80, zx81, amstrad cpc, msx, sega megadrive, les calculettes ti-84 et plein d’autres l’utilisaient.

Merci Z80, tu as eu une belle vie !

Obsolete Sony My 2nd computer after the zx81, what a leap!