ZX81

#	Item
21	ZX Printer instructions Copyright Sinclair Research Limited 1981 ZX Printer Operating Instructions Add to Reading List Source URL: www.zx81.nl Language: English - Date: 2001-02-16 00:17:40 Computing Sinclair Research ZX Printer ZX80 ZX81 Printer BASIC GOSUB Sinclair BASIC Computer hardware Classes of computers Home computers
22	Brainfuck interpreter for ZX81 Language Brainfuck has only few rules. Add to Reading List Source URL: www.swatosch.de Language: English - Date: 2010-02-23 15:41:34 Esoteric programming languages Non-English-based programming languages Home computers Brainfuck Timex Group ZX81 Comment Pointer C Computing Computer programming Software engineering
23	MrX Sound Board for the ZX81 from Sinclair “Manual for users and programmers” Add to Reading List Source URL: 8ung.at Language: English - Date: 2012-05-23 15:32:38 Atari ST MSX General Instrument AY-3-8910 ZX Spectrum ZX81 TRS connector Electrical connector Sound chip Sound card Computer hardware Classes of computers Home computers