There are 1 repository under zx81 topic.
A latency-hating emulator of: the Acorn Electron and Archimedes, Amstrad CPC, Apple II/II+/IIe and early Macintosh, Atari 2600 and ST, ColecoVision, Enterprise 64/128, Commodore Vic-20 and Amiga, MSX 1/2, Oric 1/Atmos, early PC compatibles, Sega Master System, Sinclair ZX80/81 and ZX Spectrum.
ZEsarUX - ZX Second-Emulator And Released for UniX
A .Net-based Cross-Assembler for Several 8-Bit Microprocessors
Arduboy clone of the ZX Spectrum classic Jet Pac
This project is a collection of hardware projects for Sinclair ZX Systems (ZX81, Spectrum)
This is the original 1982 BASIC Source code for the classic text-only Football Manager game by Kevin Toms.
This is a Z80 Emulator applied to a ZX80 rom
Make a chargen file (character generator ROM) from an 8x8 text file with 512 characters
Organize and manage your emulator files for ZX Spectrum, ZX81, ZX80 & Lambda 8300 - powered by the web
Functions for semigraphics similar to ABC80 (setdot, clrdot, dot), TRS-80, TeleText, Text-TV, & Viewdata using 3x2 blocks, and ZX81 (plot, unplot) using 2x2 blocks.
ZX81 External 16K/32K RAM interface with WRX hi-res support
ZXSinclair Emulador ZX Computers make in .Net CORE C#
A simple .Net Z80 cross-assembler.
QuickLook generator for ZX81 BASIC program files
External MultiROM Interface based on EEPROM W27C512 for ZX81
Z80 CPU emulator, with support for some hardware(s)
External ROM interface with partial display logic for ZX81
Run the programs from "Not Only 30 Programs for the Sinclair ZX81" in your browser