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 ...

LED flashlights have become a staple feature on Android smartphones, often doubling as a handy flashlight. However, not all Android devices offer the same level of control over this useful feature.

Apple is preparing a radical hardware upgrade capable of dramatically improving camera quality in a range of products, including the iPhone. The upgrade, revealed in a newly-granted patent, comes in ...

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 ...

Parallel LED drivers can be used to create the fast, square, high-current waveforms required for automated image processing. And it’s possible to extend such waveforms to higher currents by connecting ...

The Chinese electronics company Anker is reportedly planning to release an Apple-approved external flash for smartphones, so the iPhone 11 you got for Christmas can be used more like a camera. The new ...