A large percentage of LED drivers offered by many vendors use PWM (pulse-width modulation) intensity control to adjust LED brightness for a wide range of applications. In the PWM drivers, the ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

White LEDs (WLED) are increasingly becoming the light source of choice for backlighting applications due to their attractiveness in power efficiency and form factor. Display solutions in portable ...

The rear light is of utmost importance for road safety. However, since the space required on the electrical module is limited, several functions must be implemented using just one circuit, for example ...

LEDs in automotive interior and exterior lighting devices that implement a simplified driver IC design can have their brightness intensity adjusted depending on the scenario. The automotive industry ...

Date Announced: 25 Aug 2011 Collinsville, Oklahoma – An intensive, 18-month research and development program by Crossroads LED, LLC has led to a revolutionary new LED control system called DMX FREE™ ...

Thanks to its novel architecture that implements an average current-mode-control scheme, an LED controller enables a more efficient lighting system that supports complex light patterns. High-power ...