BBC Micro Model B Memory Repair

So, what do you do when your BBC Model B looks like this?

Oh dear...

Oh dear…

You throw it in the skip of course!

Nah, just kidding, you Google like a mad thing. What you learn is that screen corruption like this is a common memory error and your trusty Beeb might not be done for after all. … 

 

Building The ZX Raspberry – Part 3

In which our hero triumphs over excessive wiring

Back in Part 2, I completed the USB keyboard conversion of an old, abandoned ZX Spectrum. The next, and final, step is to add in a Raspberry PI so that whole unit can stand alone. … 

 

Building The ZX Raspberry – Part Two

In which our hero enters the (keyboard) matrix…

Ok, time to burn stuff. After hatching a plan in Part One, I’m now ready to proceed with my Frankenspeccy. But first, some more planning – what am I going to build? Well, this…  … 

 

Building The ZX Raspberry – Part One

In which our hero plans and schemes

Despite wanting to convert a ZX Spectrum into a USB keyboard for some time, I held off to wait for the unlikely duo of the ZX Spectrum Vega and the Recreated ZX Spectrum. Sadly, neither buttered my parsnips, and the reasons why have been discussed at length around this Internet of ours, so I shall say no more here. What I really wanted a combination of the two: The stand-alone operation of the Vega and the keyboard of the ‘Recreated’.

Not being one to re-invent the wheel, I’d been reading over this Instructable wot I found and occasionally drooling over the excellent kits offered by Tynemouth Software. Then, a battered old Speccy case and the parts needed for a USB interface found their way onto a Facebook group for just £20, their current owner being caught between retro-project-awesomeness and ‘having a life’ and ‘friends’. Clearly making the wrong choice, he put them up for sale. … 

 

Restoring a VIC-20

I purchased this poor thing last week. After some initial mucking about, life was breathed into it once more. I had a a bit of fun getting the keyboard working but now she’s 100% operational and a welcome addition to the collection.

If you’re unfamiliar with the VIC-20, it was Commodore’s entry to the home computer market and a pre-cursor to the wildly successful C64. The VIC, despite boasting colour and sound at a time that the ZX81 was considered exotic, was held back to 3.5k of RAM (expandable to 16K) and poor resolution. Nevertheless, it was, and still is, a cracking little computer that saw the likes of Llamasoft’s Jeff Minter cutting their teeth in the gaming world.

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New TGI Friday’s Pays Tribute To Bletchley Park

Bletchley has just become home to a new Odeon multiplex next to MK Stadium. Although the cinema isn’t opening until the end of February, the attached restaurants are already doing a roaring trade, including Milton Keynes’ second TGI Friday’s. Being a lover of all things burger, I was keen to visit.

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The Imitation Game: Fact and Fiction

Last weekend saw the release of ‘The Imitation Game’ in which Benedict Cumberbatch and Keira Knightley star as Alan Turing and Joan Clarke, codebreakers that helped change the course of the Second World War. Amongst an ensemble cast, the story of Turing is told in three parts; his school days, Bletchley Park and his final, desperate years in Manchester.

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So We Bought a Leaf – Our FAQ on owning an Electric Car in the UK

So, you like the sound of going electric, but how does it all work? When Mrs E and I started considering an ‘EV’ (as the cool kids will insist on calling it) we quickly realised we had no idea how the whole system worked. What’s more, trying to get a full picture of using an EV in our everyday lives required a significant amount of research from various corners of the Internet. What we really needed was a one-pager that summarised how owning an ‘EV’ works in real-life. So, here it is. … 

 

Composite Modding the Atari 2600

Buoyed on by my successful project to add a composite video output to a 1976 Pong game, I decided to move to my next target, the Atari 2600. Now, this little beauty needs no introduction, a classic console if ever there was one. Like many of its time, RF output was your only option and the (very long) cable came pre-connected. … 

 

Breathing New (Composite) Life Into a Binatone Pong Console

Pong! What more could a young child want in 1978? Despite my formative years, I was already hooked on my friend’s magic-filled box of delights he described as a ‘TV Game’ (for ‘console’ was a word of the future). We would Pong, Pong and Pong some more. Then, in a rare moment of wish-fulfilment for a working-class lad from Liverpool, Santa brought me my very own TV Game, a Binatone no less! …