I have a Highpoint Rocketraid 2320. This RAID controller has an array of pins on it for connecting LEDs for monitoring drive activity and disk failure.<BR><BR>I'm wondering what the specs are for ...

Almost all inexpensive commercial LED flashlights use a 4.5V power supply—three AA or AAA batteries—because white LEDs require 3.3 to 3.5V to fully turn on. Thus ...

One of the most pervasive challenges in the world today is increasing energy efficiency. The consumer electronics industry is evolving towards higher efficiency due to newer and stricter energy ...

If you’re looking to control WS2812 (or Neopixel) LEDs using a microcontroller running at 3.3 volts, you might run into some issues. The datasheet tells us that a logic high input will be detected at ...

With built-in LED drivers, integrated lighting management units efficiently drive white and RGB LEDs in color displays of modern cell phones to conserve power and enhance battery life. The shift from ...