In the wave of modern technology, high-power wireless charging technology is reshaping the paradigm of energy transmission.

I recently contributed a design for a simple platinum resistance temperature detector (PRTD) resistance two-wire 4-20mA transmitter circuit illustrated in Figure 1. Figure 1 A two-wire, 4 to 20 mA ...

Marking 50 Years of American Innovation, Zircon Promotes National Preparedness Month with Award-Winning User-Friendly Tools ...

Learn how the first telephone, invented by Alexander Graham Bell, looked and worked, its history, patent disputes, and how it transformed into the modern mobile phones we use today.

Inspired by a modded '78 op-amp fuzz, with tighter low-end, the awesomely named Doom Hammer Fuzz is a simple but versatile ...

Power over Coax (PoC) systems, which deliver both power and data over a single coaxial cable, require specialized diagnostic ...

The scammers tell the caller there is an unpaid ticket or other legal issue and that a sheriff’s deputy is coming to their ...

Enacted in 1978, the Public Utility Regulatory Policies Act was meant to “encourage the development of ... small power ...

Following on our generator maintenance tips in the Aug. 1 issue, consulting engineer Charles “Buc” Fitch, P.E., offers 10 ...

Home Depot gadgets that earn rave reviews from real users, from a weed puller to a circuit breaker finder, making DIY and ...

At ECOC 2025, Keysight Technologies will showcase data center infrastructure solutions for artificial intelligence / machine learning (AI / ML) applications and optical test innovations. Keysight ...