Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

The Missing Boy Whose Case Keeps Coming Back Etan Patz’s face stared out at America. His disappearance shaped childhoods for decades.

However, the improvements aren’t just in the phone itself; Samsung’s official cases are among the best for that phone, and this year, the official Galaxy Z Fold 7 cases are some of my ...

Building on that concept, the next objective was to create an even smaller FM radio compact enough to fit inside an earbud.

The Justice Department on Monday filed a misconduct complaint against the federal judge who has clashed with President Donald Trump 's administration over deportations to a notorious prison in El ...

A lot of op-amps (37, by our count of the initial schematic he posted). His design is similar to a Phased Locked Loop (PLL) and boils down to a triangle wave oscillator.

The Supreme Court (SC)’s ruling on the impeachment case against Vice President Sara Duterte will create a “merely political crisis” ...

Some doctors in Alberta have criticized officials for not declaring a health emergency in the western province where measles infections are surging.

Nine cases of measles in 2025 have been confirmed by the Wisconsin Department of Health Services and the Oconto County Public Health.

The case is currently under investigation and the Wells Fargo employee is obliged to cooperate, China’s foreign ministry said Monday.

China has confirmed that it barred a senior Wells Fargo executive from leaving the country, saying it banned her exit because of a “criminal case” investigation.

Most of us know that a quartz clock uses a higher frequency crystal oscillator and a chain of divider circuits to generate a 1 Hz pulse train. It’s usual to have a 32.768 kHz crystal and a 15… ...