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  2. LED circuit - Wikipedia

    en.wikipedia.org/wiki/LED_circuit

    Drivers may be constant current (CC) or constant voltage (CV). In CC drivers, the voltage changes while the current stays the same. CC drivers are used when the electrical load of the LED circuit is either unknown or fluctuates, for example, a lighting circuit where a variable number of LED lamp fixtures may be installed.

  3. 0-10 V lighting control - Wikipedia

    en.wikipedia.org/wiki/0-10_V_lighting_control

    Dimming fluorescent ballasts and dimming LED drivers often use 0–10 V control signals to control dimming functions. In many cases, the dimming range of the power supply or ballast is limited. If the light output can only be dimmed from 100% down to 10%, there must be a switch or relay available to kill power to the system and turn the light ...

  4. Digital Addressable Lighting Interface - Wikipedia

    en.wikipedia.org/wiki/Digital_Addressable...

    Digital Addressable Lighting Interface (DALI) is a trademark for network-based products that control lighting.The underlying technology was established by a consortium of lighting equipment manufacturers as a successor for 1-10 V/ 0–10 V lighting control systems, and as an open standard alternative to several proprietary protocols.

  5. Display driver - Wikipedia

    en.wikipedia.org/wiki/Display_driver

    It was the first intelligent LED display, making it a revolution in digital display technology, replacing the Nixie tube and becoming the basis for later LED displays. [ 2 ] In the early 21st century, display driver chips are widely used for mobile displays in smartphones and other smart devices as well as larger flat-panel displays .

  6. List of built-in macOS apps - Wikipedia

    en.wikipedia.org/wiki/List_of_built-in_macOS_apps

    Remote Install Mac OS X was released as part of Mac OS X 10.5.2 on February 12, 2008. Support for the Mac mini was added in March 2009, allowing the DVD drive to be replaced with a second hard drive. With the launch of Mac OS X Lion, Apple has omitted Remote Install. [123] [124] A workaround is to enable Target Disk Mode.

  7. Man arrested during investigation of disappearance of ...

    www.aol.com/man-arrested-during-investigation...

    27-year-old KeKe Doucet was last seen on June 15, 2024, in Ville Platte, Louisiana. A 75-year-old man has been arrested during the investigation into her disappearance. The Ville Platte Police ...

  8. Snoop Dogg's Daughter Cori Broadus, 25, Recalls Near-Death ...

    www.aol.com/snoop-doggs-daughter-cori-broadus...

    Diagnosed with the autoimmune disorder lupus at just six years old, Cori's childhood was, in part, a constant routine of syringes, steroids, and pills to manage symptoms like hair loss, joint ...

  9. LED-backlit LCD - Wikipedia

    en.wikipedia.org/wiki/LED-backlit_LCD

    Full-array mini-LED backlights, consisting of several thousand WLEDs, were being researched for TVs and mobile devices in 2017. [36] The white LEDs in LED backlights may use special silicate phosphors, which are brighter but degrade faster. [37] The size of the LEDs is one of the factors that determines the size of the bezel of LED-backlit LCDs ...

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