Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

FRDM-A-S32K312 and FRDM-A-S32K344 evaluation and development boards from NXP Semiconductors. Part of NXP's FRDM Automotive platform, the FRDM-A-S32K312 and FRDM-A-S32K344 boards are designed to ...

Probe orientation and shielding can separate real buck-regulator output-voltage ripple from radiated switching noise. In many applications, a switch-mode power supply (SMPS) is the only choice because ...

Multiple domains provide designers and test engineers with complementary views of acquired signals. Oscilloscopes originated as instruments that measure electrical signals in the time domain. The ...

230 million Americans have listened to a podcast. 167 million did it last month. 130 million do it every week. In fact, Edison Research says all three figures are all-time highs, and the medium still ...

From classical to rock, musicians tune their instruments to a common pitch so they can play together harmoniously. For at least 80 years, that standard pitch frequency has been A440 Hz — which defines ...

Physicists have just dropped a new precise measurement for gravity. The newly published value for the strength of gravity, known as “G” or “Big G”, is significantly smaller than some previous ...

This library is to use a transformer (TRAFO) like the ZMPT101B to measure the AC line voltage. The library was inspired by a discussion on the forum about using an external ADC for the ZMPT101B ...

INDIANAPOLIS -- The NFL Scouting Combine is in the books, and what a week it was. With the final group of prospects now having completed measurements and on-field workouts, another year in ...

Feedback is feeling bold, so here is a prediction: the research we are about to describe is going to win an Ig Nobel award within the next decade. The entire project feels tailor-made for the Igs. It ...

The challenges of terahertz-band components and frequency measurement. How a sophisticated combination of optical and electronic components representing advanced principles are being used to measure ...