But this is mere carping. In reality, there has never been a better time to be a guitar player. Even bedroom strummers can ...

Veterinary ECGs face added challenges, as muscle tremors, shivering and motion artifacts can easily dominate the signal.

I review privacy tools like hardware security keys, password managers, private messaging apps, and ad-blocking software. I also report on online scams and offer advice to families and individuals ...

Great Eastern FX has unveiled the latest limited edition stompbox in its Obsolete Devices series, and it is a distortion pedal inspired by the iconic hard-clipping performance of the MXR Distortion+ ...

A quadrature encoder uses two output channels offset in phase to detect both direction and position with greater precision.

The road to creating a blue LED was long and rough, but in 1993, it burst onto the scene. Learn about the struggles and ...

Another one of PresidentDonald Trump's government officials may be using Signal to conduct official business at the Department of Justice, according to a watchdog group. American Oversight sent a ...

It isn’t unusual to expect a precisely regulated voltage in an electronic project, but what about times when you need a precise current? Over on EDN, prolific [Stephen Woodward] explains how to use a ...

As President Trump calls for National Guard deployments across the U.S., a small contingent of Ohio guard members has been quietly expressing concern in an encrypted group chat. The administration ...