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WWVB Receiver (Atomic Clock)

A short demonstration of WWVB receivers from HKW Elektronik out of Germany. WWVB is the LF (60 kHz) broadcast of the current time from the NIST cesium atomic clock in Boulder, CO. WWVB broadcasts the current time accurate to within 20 milliseconds of the atomic clock. While the broadcast antennas for WWVB are in Fort Collins, CO, the signal reaches as far as Hawaii and New York during at least part of the day (the signal reaches furthest during the night, due to less interference from other sources.) I'll be connecting these receivers to an arduino in the next few days and begin to decode the time code information. Who knows, in the next few weeks I may even work on designing my vary own arduino shield for receiving the WWVB clock. You can read about WWVB here: http://en.wikipedia.org/wiki/WWVB You can see coverage maps here: http://tf.nist.gov/stations/wwvbcover... List of other radio time signal stations: http://en.wikipedia.org/wiki/Radio_cl...