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 ...

White Light Emitting Diodes (LED) replace HID lamps in street lighting system to include a dimming feature. A microcontroller of 8051 family is used to control the intensity by developing pulse width ...

LED headlights in cars require precise intensity control over lifetime and over temperature. Automotive headlight control levels typically require multiple nested closed control loops to compensate ...

This application note shows how to make use of the Maxim MAX6958/9 IC’s for driving LED’s and controlling their intensity. The LED’s can be made to blink or light up brighter than other LED’s. To view ...

In a previous article, I discussed LEDs in general and their properties. In this write-up, I want to give some examples of driving LEDs and comparing a few of the most commonly used methods. There is ...

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 ...

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™ ...

Las Vegas, NV (April 5, 2006) – Dortronics Systems Inc. is showcasing custom designed door entry solutions at this year’s ISCW. Among the many solutions offered is the 7201 Series High Intensity ...

The Convention on the International Regulations for Preventing Collisions at Sea (COLREGS) governs the intensity of navigation lights, requiring a minimum intensity in candelas according to a ...

Google appears to be working on a native flashlight intensity slider UI for Android. Until now, Pixel phones haven't had a way to adjust flashlight intensity out of the box. The potential feature is ...