Big brother to the Blinkt, small brother to the Unicorn HAT, the PHAT version is a 4 x 8 matrix of RGB LEDs.

At £10 it gives you twice as many LEDs per pound as the Blinkt (a 1 x 8 strip of the same LEDs costing £5). But what am I going to do with the extra ranks of multi-coloured shiny sparkles?...

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How to use Jmeter to test websites behind RSA SecurID tokens, by requesting the token at the start of a test suite.

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Presenter Pi

07 Mar

"Presenter Pi" is a little Pi Zero project that is a little gadget that boots into a LibreOffice presentation running in a raw X session straight over HDMI and also via VNC over an ad-hoc wifi hotspot it starts up. Navigation thru the presentation is controlled via a Skywriter pHAT.

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One of the first add-ons I bought when I started playing with Raspberry Pi Zeroes was the Pimoroni PiGlow. This is a tiny pHat (Pimoroni term for a tiny Zero add-on board) which contains 3 spiral lines of 6 different coloured LEDs.

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I present a sorting algorithm I believe is quite unlike any you have seen before. Also one you will probably hope to never see again.

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