Seattle-area startup Hyviva is challenging the Tesla Powerwall with its hydrogen-fueled 'Lego brick' energy storage system.

Abstract: A new time domain modeling method for dc–dc switching power converters is introduced: conversion function theory of dc converters. This method is based on the concept of “wanted variables” ...

Abstract: This study introduces a novel splitting function for the multimode dual-input power amplifier (PA) with the proposed optimization supported by a nonlinear support vector machine (SVM). The ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By The Wirecutter Deals Team ...

Just in time for holiday shopping to get underway, Christiana Mall has added some new retailers. Savvy shoppers may have noticed two new retailers pop up at the mall and a popular store reopen after ...

This project aims to assist you in accessing information from LEGO sets, including Minifigures and other items, using Excel functions and data storage in an Excel spreadsheet. The code can retrieve ...

In a level of open criticism that's unusually frank for Microsoft's corporate-friendly business-networking site, hobbyist electronics vendor Adafruit published a stinging assessment of the rewritten ...

Diodes Incorporated (Diodes) (Nasdaq: DIOD) introduces the AL3069Q, an automotive-compliant* high-efficiency 60V boost controller for backlight applications. The device includes four 80V ...

Her undulating looped-wire sculptures and drawings of flowers hint at personal depths, in a major retrospective at MoMA. Critic’s Pick Her undulating looped-wire sculptures and drawings of flowers ...

The National Transportation Safety Board revealed Tuesday that an improperly placed wire label caused a power outage on a cargo ship before it crashed into Baltimore's Francis Scott Key Bridge last ...

The Power Rankings feature a new team at the top as the Rams defeated the Seahawks in Week 11. That didn't earn LA the top spot. Another NFC team is playing fantastic defense and has now won a pair of ...