Tag Archives: Clock

Digital Travel Alarm Clock

Nothing beats the functionality of a digital alarm clock when it comes to keeping time. Even in those hard to reach places around the house, a digital alarm clock can be powered by a battery. You can take it along with you on a trip. Some are so small that you can easily stuff it

Digital Clock

Construction Digital clocks typically use the 50 or 60 hertz oscillation of AC power or a 32,768 hertz crystal oscillator as in a quartz clock to keep time. Most digital clocks display the hour of the day in 24 hour format; in the United States and a few other countries, a more commonly used hour