Lego packs an electronics platform with 3D magnetic tracking, multi-radio communication, and inductive charging into a brick. Patents reveal how.

Your 3-button garage remote is built to do far more than raise and lower a single garage door. With a little setup, those ...

Abstract: This letter conducts a point spread function (PSF) analysis for bistatic synthetic aperture radar (BSAR) systems where the transmitter is in medium Earth orbit, and the receiver is fixed on ...

This is the source code for the Relying Party Transmitter (RPT) application. The RPT application demonstrates how serverless functions can send a message from a transmitter, such as a Relying Party ...

“Assistive listening technologies or devices help individuals hear better in difficult listening situations,” says Kristina Snouffer, a senior clinical audiologist at University Hospitals Cleveland ...

A piezo disk transducer is a handy part for reproducing beeps and boops, and can also function as a rudimentary microphone. Being a piezoelectric element, it can also generate usable power. Enough to ...

The design sends 4–20 mA signals and keeps working even with wrong wiring or noise in the system. It helps in many setups. 2-wire, 4-20mA Transmitter, EMC/EMI Tested Reference Design TIPD190 is a loop ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Adrienne Maxwell Adrienne Maxwell is an editor covering AV gear. Her specialty ...