The high powered white LEDs available today for use as camera flash lights require up to 2A through the LED to achieve full light intensity. This requires the battery to provide as much as 3.5A for up ...

In part 1, we explored the need for a high intensity flash in medium to low light conditions to ensure good pictures from 2-megapixel (and greater) camera phones. The battery presents the system ...

And since the same LED flash can also be operated as a continuous light source, it would be suitable for proving light to enhance iPhone video recordings as well — not to mention closing the book on ...

Cell Phones are Becoming the ultimate consumer all-in-one portable appliance, producing digital-still camera-quality pictures, supplying WiFi/Web access and delivering high-quality audio. As customers ...

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The iPhone is packed with various features designed to make life easier, and one such tool is the LED Flash for Alerts. It uses the camera flash for notifications, and here's how to turn it on. Apple ...

Anker in December debuted a new LED flash accessory that's unique because it's the first iPhone flash option that's Apple certified with Made for ‌iPhone‌ approval. Anker started accepting pre-orders ...

Machine-vision systems use very short flashes of intense light to produce high-speed images employed in a wide variety of data-processing applications. For instance, fast-moving conveyor belts are run ...

Rajesh started following the latest happenings in the world of Android around the release of the Nexus One and Samsung Galaxy S. After flashing custom ROMs and kernels on his beloved Galaxy S, he ...

Android 14 Developer Preview 2 includes a “Flash notifications” function that will let Pixel owners emulate the long-lost notification LED in the upcoming build. One of the most notable features that ...