Here's what it taught me. Michigan hires Kyle Whittingham to replace Sherrone Moore following firing and arrest Trump casts Maduro’s ouster as 'smart' move as Russia, China enter the fray Delaware ...

Abstract: The main objectives in driving multiple LED strings include achieving uniform current control and high-performance pulse width modulation (PWM) dimming for all strings. This study proposes a ...

Abstract: This paper proposes a closed-loop nonlinear scheme for precisely controlling the luminosity and correlated color temperature (CCT) of a bicolor adjustable light-emitting diode (LED) lamp.