MoPi has arrived

A pleasant surprise today – I received two packages. One was a bunch of stuff from Cool Components, who are having a summer sale for just a few days, and had tempted me to spend more cash. I’ll work through those bits another time. The smaller, but potentially more interesting package was the MoPi board …

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Dangerous Prototypes bench power supply

Generic PC components are astonishingly cheap, due mainly to economies of scale and the continuing demand for the newest and greatest. This gives a lot of opportunities for anyone with an interest in tinkering. Take for example the PC power supply unit. Since the introduction of the ATX connection standard about 20 years ago, pretty …

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