Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor ...

Many phones include simple games for the user to pass the time. The games referred to here are ones preinstalled on the phone and do not require a wireless connection to play. With mobile phones ...

Circuit Design has announced the release of a pre-certified t ransceiver STD-602-429 429 MHz, a module for telemetry and industrial applications in Japan. As well as being suitable for operation in ...

New Hampshire-based broadcast engineer Stephanie Donnell welcomes the autumn months. After another summer of lightning, power outages and overtaxed HVAC equipment, it’s time for a break, at least ...

Abstract: The increasing integration complexity and operating frequency of modern circuit designs necessitate comprehensive electromagnetic (EM) simulations for accurate performance assessment.

Powder aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Just a few short years ago, it seemed that radio usage in backcountry ...

Abstract: High-voltage switches composed of semiconductor switching components generally require a series stacked configuration, owing to limitations from the device voltage rating. In this ...

A divided federal appeals court for the 9th Circuit on Monday overturned a temporary restraining order put in place by a federal judge in Portland — removing a legal impediment that was preventing the ...

The appeals court overturned the ruling of a lower court judge in Oregon, which could pave the way for President Trump to deploy the National Guard to Portland. UPDATE: Oct. 21, 6:06 a.m.... A divided ...