To save space next to your bed, an alarm clock with built-in charging ports is a great multitasking solution. Not only do the best alarm clocks with USB ports charge one or more devices on your ...

The project introduces a dual time digital clock with alarm by using a 28-pin high performance PIC16F873A microcontroller. Some features of this clock contains a leap year correction that is valid up ...

Your bedside table is valuable real estate, and the best alarm clocks with wireless charging make the most use of it. They’ll use Qi technology to charge your phone without wires and they’ll get you ...

This article is a part of CNN Underscored’s Guide to Sleep, a weeklong focus on everything you need to sleep better. We’ll be featuring new products, tips and exclusive deals all week, so check in ...

You are at home, browsing the web, or watching a movie on Netflix and the only element disrupting your peace and comfort is a very important appointment, due in 4 hours. Knowing how easily you can ...

Last week in our Android customization series, we walked through the basics and tools needed to hook up a USB flash drive to your Android device. As a recap, you need an USB OTG capable device and ...

This simple alarm timer circuit is made with 4060 which has an integrated oscillator with a good stability with a relatively wide frequency range. In the circuit diagram the oscillator frequency is ...