Scavenging a WWVB module from an RC clock

fabienneserriere — Tue, 15 Jul 2008 23:10:00 +0000

[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 clocks. The clock model he uses, the Atomix 13131, goes for less than twenty bucks. He also shares the link to another tear down of a Sony branded radio controlled clock for similar purposes. So if you’re looking for a cheap way to obtain a WWVB module, the scavenging method could be the thrifty solution you seek.

(Disclaimer: A sticker for an event I organize is in the background of the photos, it’s not meant to be there as product placement.)

Hack a Day » rcclock

Scavenging a WWVB module from an RC clock