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Dave Walker

Dave Walker

Dave is an electronics design engineer from the U.K. In his spare time, he enjoys darkroom photography, Super 8 film, Raspberry Pi, woodwork and playing with his 13-month-old son.

Latest from Dave Walker

binary love clock

I combined a strip of WS2812B addressable RGB LEDs with an Arduino, a real-time clock and a beautiful heart-shaped boutique paper box to make an ornament for my wonderful Valentine. It displays the time, in seconds, in binary, since we met… (of course, it’s slightly approximate — I forget the... Read more »


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