The WiC Project on MSN

14 everyday sounds that have practical explanations

Every beep buzz and hum has purpose Keep reading on The WiC Project Lifestyle Blog & Miriam's Boutique: Home Goods, Beauty, & ...
USA Today High School Sports

How to watch North Dakota high school girls basketball: Flasher vs. Bowman County, Dec. 24

Flasher and Bowman County will take the court on Tuesday, Dec. 24 at 12:30 a.m. MT. Don't miss out on any of the action with NFHS Network. The NFHS Network gives you access to live high school sports ...
IEEE

An Adaptive Output Current Estimation Circuit for a Primary-Side Controlled LED Driver

Abstract: A primary-side controlled method is commonly used in flyback LED driver to regulate output current by employing an auxiliary winding. However, owing to intrinsic propagation delay in ...
IEEE

A Home Isolated Flyback LED Lamp Driver Circuit Design Supporting Radar Sensor Control Dimming

Abstract: This paper designs an isolated flyback light emitting diode (LED) lamp driver circuit that uses an integrated chip as the driver with high power factor and constant current characteristics ...