2021-01-27 - Brent McDonald

Comparing CLLLC and DAB power stages for EV onboard chargers

Facilitating the interface between the power grid and the high-voltage battery inside an EV requires an isolated DC/DC power stage:…

2021-01-27 - Nitin Dahad

Raspberry Pi designs its own MCU with $4 Pico board

Raspberry Pi has designed its own MCU and launched a new $4 board based on the new MCU, the Raspberry…

2021-01-26 - Richard Quinnell

Security for IoT designs is becoming a legal requirement

Legislative activities are starting to make security a legal requirement for consumer IoT designs.

2021-01-26 - Majeed Ahmad

Audio front-end and wake-word detection: Key considerations in reference designs for Alexa

Here is what developers need to vet while selecting hardware and software development kits for designs built around Alexa Voice…

2021-01-25 - Ryan Oliver

Proper probe positioning improves magnetic measurement accuracy

Precise and repeatable magnetic field sensing is critical to the success of many advanced applications.

2021-01-25 - Nitin Dahad

Paving the way for standardizing AI security

A new report from ETSI aims to pave the way for establishing a standard for artificial intelligence (AI) security...

2021-01-22 - Kenneth Wyatt

Evaluating small EMI antennas for radiated emissions pre-compliance testing

Full-sized EMI antennas can be large and expensive, so let's explore smaller options for radiated emissions pre-compliance testing.

2021-01-22 - Bill Schweber

Beware of innumeracy in technical information, engineering numbers

Using computers and spreadsheets, it’s easy to project a sense of precision that simply isn’t there, leading to a false…

2021-01-21 - John Dunn

High-fidelity speaker system can handle high power without distortion

A very old idea for a high-fidelity speaker system deserves a new look.

2021-01-21 - Peter Semig

3 considerations when selecting an op amp

This simplified process focuses on three of the top considerations when selecting an op amp...