I worked the past weekend and nights using the Freescale FRDM-K64F board with the colorful Adafruit NeoPixels (see “Tutorial: Adafruit WS2812B NeoPixels with the Freescale FRDM-K64F Board ā Part 1: Hardware“). These RGB LEDs can create beautiful colors. For for the non-geeky readers I have a more ‘natural’ one:
Hot Spring Colors (click to enlarge)
The beautiful colors in Yellowstone National Park (USA) are the result of pigmented bacteria that grow around the edges of the mineral rich water. I very much enjoyed it a few years ago, cannot wait to get back there.
Happy Coloring š
MCU on Eclipse 
Jackson Hole next to Yellowstone is a great place to ski, love to get back there some day soon too. It’s a long way from Australia though.
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I was there on that trip, but in summer time. So no skiing that time. With a large sking area just 15 minutes away where I live is another thing š
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