Site History
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These pages under construction. Last update 10 May 2016 Site History |
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My involvement with computers goes back to the end of the 1960's, when I began by working on some of the last 2nd-generation machines (junction transistors and ferrite cores: not an integrated chip in the machine). Interest in home-built computers started about the same time, but didn't come to fruition for another decade or so. Around 1978, I built Simplex-III, an 8-bit CPU built from small-scale TTL chips.
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Free Stuff (downloads) |
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Ben Carlin & Half-Safe Around the world by amphibious jeep |
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Orodruin Across Asia by Land Rover |
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S America Antarctica & S America |
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Antarctic 2016 Antarctic revisited |
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Vietnam 2016 Vietnam south-north 2016 |
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P112 board Z80182 CPU, runs CP/M in a 3" form factor Now discontinued: hardware & software are now public domain. |
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Simplex-III Home-built TTL-based computer (& links to other homebuilt machines) |
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Historical Computers |
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Boatanchors! |
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Small-Scale Computing |
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Mirror of John Elliott's CP/M Archive |
| Tim Olmstead's Unofficial CP/M source archive | |
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Nice Ideas |
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Landmines: a worldwide plague |
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Click to donate food (at no cost to you!) |
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In Memoriam Tibet: Invaded, raped & destroyed by Red China
... and the Uighurs ... and Hong Kong ... and who's next? |
Email. Unfortunately, this site appears to have been hit by spam-harvesters, so I have removed references to my email address. You can deduce it from this page's URL, which contains my ISP's address, and my username. (Hint: if the word members appears, remove it.)