What is an Ambient light sensor? Typically ambient light sensors are the backing lights in many LCD types of displays How do they work? They automatically adjust display brightness on many devices by sensing changes to your environment like lights on or off, how close a device is to you and more. Features and benefits: Operate well in a variety of sources (from natural sunlight to fluorescent) Automatic adjustments based on environment analysis Light sensitivity and response curve configured with the human eye in mind Stable over specific temperature ranges Where might I use one? Touch panels Audio visual equipment Home appliances Laptops Mobile phones
Detection of Ambient Light to Control Display Backlighting Mobile Devices, Electronic Signs and Signals, Mobile phones PDAs Computing devices, Notebooks Webpads Consumer Devices TVs Video Cameras Digital Still Cameras Automatic Residential and Commercial Lighting Management
Detection of Ambient Light to Control Display Backlighting Mobile Devices, Mobile phones PDAs Computing devices, Notebooks Webpads Consumer Devices TVs Video Cameras Digital Still Cameras Automatic Residential and Commercial Lighting Management, Electronic Signs and Signals
Description:
The TSL2584TSV is a very-high sensitivity light-to-digital converter
that transforms light intensity into a digital signal output with a fast-mode I²C interface. The device combines one broadband photodiode (visible plus infrared) and one infrared-responding photodiode, with a photopic infrared-blocking filter. Programmable Analogue Gain and Integration Time1000000: 1 Dynamic Range Programmable ...
Description:
The TSL27713 provides both Ambient Light Sensing (ALS)
and Proximity Detection, when coupled with an external Infrared LED. The ALS approximates human eye response to light intensity under various lighting conditions. The proximity detection feature allows a large dynamic range of operation for use in short distance detection. Light-to-digital converter ...
Description:
The TCS34717 device provides Red, Green, Blue, and
Clear (RGBC) light sensing that detects light intensity under various lighting conditions. A programmable wait state timer provides the ability of low-power mode, in between RGBC measurements. 1000000:1 dynamic range Four independent analogue-to-digital converters Programmable Analogue Gain, Integration Time, and Interrupt FunctionI²C ...
Description:
A range of NPN silicon phototransistors from OSRAM
Opto Semiconductors, with improved V lambda characteristics. These compact phototransistors are suitable for a wide range of applications including; ambient light detectors, exposure meters for both daylight and artificial light, sensor for backlight dimming and for control and drive circuits. Adapted to ...