Every system has an analog part that can fail. Before testing hardware, engineers run a free simulator. That simulator is LTspice, and it is still in use. LTspice is an Electronic Design Automation ...

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 ...

I recently published a simple design for a platinum resistance detector (PRTD) 4 to 20mA transmitter circuit, illustrated in Figure 1. Unfortunately, implementing such quadratic floating-point ...

More than a month after Denver7 Investigates first reported that up to 20 pilots en route to Denver International Airport were unable to speak to air traffic controllers, the Federal Aviation ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

EIM Technologies' Kickstarter campaign ended on April 16, 2025, reaching ~$108,000 in pledges. The book and associated kits can now be ordered from EIM directly, with details below. EIM used ...

Update: According to initial results, Zach Wittchow defeated Fred Strampe in the election for Waukesha County circuit court judge Branch 6. Two candidates, Fred Strampe and Zach Wittchow, are running ...

Abstract: Designing an efficient Inductive Power Transfer (IPT) system involves significant challenges. On the transmitter side, it is essential to provide the transmitter coil with an alternating ...

The Bodoland Territorial Region (BTR) welcomed the New Year with a significant advancement in communication infrastructure as Union Minister for Information and Broadcasting, Ashwini Vaishnaw, ...