Most engineers like to be efficient and conserve. To that end I bought two ac power meters. For handy instantaneous measurements, the Kill A Watt is a nifty device (Figure 1). It gives an instant ...

NK Technologies introduces APT Series Power Transducers. The APT measures three phases of current and voltage and produces an industry standard analog signal proportional to the watts used. The ...

Bailey is a lifestyle writer from Los Angeles, California. She has a passion for home decor, her cats, and simply hanging out with friends. When she's not writing for Forbes Advisor, Bailey is ...

The wattage calculator is at tinyurl.com/cegnwp. We've all had the experience of being plunged into darkness after a pounding ice storm, severe rain and winds, or ...

BALTIMORE—At USENIX Security Symposium here on Wednesday, Saleh Soltan from Princeton University's Department of Electrical Engineering presented research that showed that if Wi-Fi-based high-wattage ...