I have a clock radio controlled by the atomic clock and, as of Monday, it still had not changed to the daylight-saving time. Why is that? According to the Time and Frequency Division of the National ...
Moshi announced the Voice Control Digital Clock Radio. By simply saying “Hello Moshi”, the Digital Clock Radio allows users to activate eleven voice control commands including playing the radio, ...
Deep in the Colorado foothills, there are two radio transmitters that control the time on millions of clocks all across North America. It’s WWVB, the NIST time signal radio station that sends the time ...
NIST is changing the way it broadcasts time signals that synchronize radio-controlled "atomic" clocks and watches to official US time in ways that will enable new radio-controlled timepieces to be ...
NIST (National Institute of Standards and Technology) has updated its guide to radio-controlled clocks, which the organization says is among its most-requested publications, as it is downloaded about ...
The advantage of a radio-controlled clock that receives the time signal from WWVB is that you never have to set it again. Whether it’s a little digital job on your desk, or some big analog wall clock ...
From Rhythm Watch Co comes this radio-controlled alarm clock that uses an analog thermometer face. Movement of the second hand stops at night, assuring a quiet sleep environment without disturbing ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果