speccy.info edit / delete

Comprehensive Russian ZX Spectrum site -- lots of information. (Presumably more useful if you can read Russian.)

to clone retrocomputing russia sinclair spectrum ... on 28 April 2014

HellZXcreiber • Hackaday Projects edit / delete

Hellschreiber receiver for the Spectrum, using the tape interface. Presumably you could do a transmitter as well with minimal hardware...

to amateur hellschreiber radio retrocomputing sinclair spectrum ... on 27 April 2014

Typography in 8 bits: System fonts » DamienG edit / delete

Comparison of system fonts from 8-bit machines. (I like the Amstrad CPC one, although the BBC one's probably cleaner overall.)

to acorn amstrad apple fonts retrocomputing sinclair typography ... on 14 August 2013

Grant's hardware homepage edit / delete

DIY ZX80, ZX81, Jupiter Ace, UK101, etc.

to ace electronics jupiter retrocomputing sinclair uk101 zx80 zx81 ... on 31 October 2012

Wilf Rigter edit / delete

Assorted ZX81 addons -- hires graphics, dynamic clock speed switching, etc.

to electronics retrocomputing sinclair zx81 ... on 31 October 2012

BBC Micro on an FPGA | mikestirling.co.uk edit / delete

BBC and Spectrum implementations on an FPGA board.

to acorn bbc fpga retrocomputing sinclair spectrum ... on 23 August 2011

Pyskool edit / delete

A remake, in Python, of iconic Spectrum games Skool Daze, Back to Skool and (slightly less iconic) Contact Sam Cruise. With comprehensive disassemblies of all the games, which are surprisingly complex.

to games python retrocomputing sinclair software spectrum z80 ... on 17 July 2011

Sinclair QL Homepage edit / delete

Assorted QL software, including serial communication tools.

to ql retrocomputing sinclair software ... on 15 May 2011

Sinclair QL disks edit / delete

Tools to work with QL disk images.

to ql retrocomputing sinclair software ... on 15 May 2011

Browser bookmarks: tasty+ | tasty= Log in | Export | Atom