The LED at 50

The LED at 50

This is a nice little presentation from the BBC with commentary by the inventor of the LED, Prof Nick Holonyak Jr.

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Electric Imp

Electric Imp

The Electric Imp looks very interesting. A device that’s the same size and shape as an SD card, but is in fact a WiFi interface….

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Envisalink 3

Envisalink 3

I’ve had my eye on a little device from Eyez-On called the Envisalink 2DS, that connects to DSC alarm systems. It’s wired to the keybus…

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