The Arduino Light Controller is a passive output board designed to provide simple, reliable on/off control of up to 16 lighting channels using an Arduino microcontroller. The board routes Arduino I/O ...

Do you have old landline phones laying around the house, with touchtone buttons or rotary dials? Perhaps you’d like to do something with them! [Scott Dylewski] has built hardware to let you ...

Replacing preinstalled apps is the traditional next step after setting up a new Android phone. We all have our favorite third ...

Americans will turn their clocks back one hour on Nov. 1 after Congress adjourned without passing legislation that would end the nation's twice-yearly time change. Despite pressure from President ...

Add Yahoo as a preferred source to see more of our stories on Google. Americans will turn their clocks back one hour on Nov. 1 after Congress adjourned without passing legislation that would end the ...

Scientists in Vienna have achieved a major breakthrough in timekeeping by creating the world’s first self-stabilizing nuclear clock, a technology that could eventually surpass even the most precise ...

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Two teams of scientists have built the first working "nuclear clocks", which could become the world's most accurate timekeepers. The clocks could be used in navigation, mining, earthquake prediction, ...

Akio Kawasaki is at the National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki 305-8563, Japan. Clocks consist of three components: ...

The autumn equinox arrived this week, bringing shorter days, earlier sunsets and a reminder that another clock change is approaching. Americans are still scheduled to turn their clocks back one hour ...

Take a second and turn it into trillions of moments. Measure each one. That's how precisely an atomic clock at Singapore's Centre for Quantum Technologies (CQT) keeps time—and with record-setting ...

Newswise — Earlier this month, six students went to Mars. For 10 days, they conducted experiments, managed limited resources, and lived in isolation while learning what it’s like to be an astronaut.