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OXO with TTL Logic
I’ve not been around much and my hobby has taken a bit of a back seat as I’ve just been so busy with other things. However things seem to have calmed down for now and I’ve got some time to switch on the soldering iron. Whilst sorting out my late brothers affects I stumbled across…
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So much to do… so little time
So, as always I need to apologise for neglecting things on the site but I’ve just been so busy. Besides being busy at work I’ve also been busy in the workshop. One project that I’d like to share with you is my attempt to re-create an iconic British 8-bit computer; the Acorn System 1. The Wiki…
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3D printing 19″ card rack parts
I like 19″ card racks and have made use of them in several projects including a custom computer and an extendable bench power supply unit. The only real problem with them is cost.The basic 19″ frame is reasonable enough, but the card front panels and some of the other bits are really expensive. So, several…
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Buck voltage regulators
Ebay is awash with these type of small buck regulators and I thought it would be a good idea to put one though its paces, and I’ve written a review about my findings. You can rind it in the Review section of this site.