Raspberry Pi owners who also have an old Sinclair ZX81 computer that no longer works just gathering dust in the attic. Might be interested in a new project which allows you to house your Raspberry ...

ZX Spectrum Next is a crowd ... for squeezing Dragons Lair into a ZX81. Unlike the original, it has an HDMI output alongside RGB, VGA and audio. And if the Z80 is not providing enough through-put, a ...

Sinclair Research was best known in the United States for the tiny ZX80, and the ZX81 ... a Raspberry Pi Zero to act as an accelerator. Unlike its older siblings, the ZX Spectrum could output ...

If you happen to be [NICKMANN] though, you can lay claim to the honor of doing so on a machine with no such hardware, because he managed it on an unmodified Sinclair ZX81. For those of you ...

The relatively cheap ZX Spectrum changed that ... Speccy was a huge improvement over its immediate predecessor, the ZX81. Instead of the error-prone membrane keyboard, users got a proper chiclet ...

More than five million copies of the various ZX Spectrum computers were sold over ... The successor to Sir Clive Sinclair's ZX81 - at the time the world's best selling consumer computer - it ...

The tiny Raspberry Pi, a cheap credit card sized computer, is a project which has caught the imagination of the same crowd which remembers the Spectrum with such affection. This video can not be ...

Sinclair Research itself didn't quite get the hang of learning from the ZX81. Although the ZX Spectrum was even more popular, it had enough problems in production to wipe out any profits it made ...

So presumably this was a computing disaster of epic proportions? You’d think so, but the ZX81 sold 1.5 million units and laid the foundations for the ZX Spectrum. Admittedly, this was mostly because ...

The Spectrum was the third home computer to be released by Sinclair - following the ZX80 and ZX81 - but was the first aimed squarely at the home. The machine came in two models - £125 for a 16KB ...