The Chaney Atomix Clock ($30 street) and Analog Watch ($200 street) are battery-powered timepieces with radio receivers to synchronize the precise hour, minute, and second five times a day with the ...
[Chris Kuethe] shows how to scavenge what could be a pricey WWVB module from a radio controlled clock. WWVB is a special radio station in Colorado that transmits an atomic-clock-derived signal to RC ...
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