Twinkly lights are to Christmas what pumpkins are to Halloween. And when you add a Raspberry Pi to your light show, the result instantly goes from “Meh, yeah.” to “OMG, wow!” Here are some cool light-based Christmas projects to inspire you this weekend. App-based light control Christmas Tree Lights Demo Project Code – https://github.com/eidolonFIRE/Christmas-Lights Raspberry Pi A+ ws2812b – https://smile.amazon.com/gp/product/B01H04YAIQ/ref=od_aui_detailpages00?ie=UTF8&psc=1 200w 5V supply – https://smile.amazon.com/gp/product/B01LZRIWZD/ref=od_aui_detailpages01?ie=UTF8&psc=1 In his Christmas lights project, Caleb Johnson uses an app as a control panel to switch between predefined displays.

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All the lights, all of the twinkly lights