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RT @hackaday: Modern, Frugal PCB Breathes New Life Into Soviet-Made LED Watch https://hackaday.com/2022/03/31/modern-frugal-pcb-breathes-new-life-into-soviet-made-led-watch/
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RT @hackaday: Modern, Frugal PCB Breathes New Life Into Soviet-Made LED Watch https://hackaday.com/2022/03/31/modern-frugal-pcb-breathes-new-life-into-soviet-made-led-watch/
(original)