Unlike some Android phones, Apple's iPhones don't have a dedicated notification LED that lights up when you get a call, text, or other alert. What iPhones do include is an optional Accessibility ...

A recent design project required a bright LED flash each time a 100-µs pulse occurred. The pulse repeated every 300 ms. Because the pulse was so short, driving the ...

In addition to a likely improved processor and camera sensor, it appears that Apple’s next-generation iPhone will include a dual-LED Flash. In light of reports and part leaks pointing to this new ...

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 ...

Winchester, UK – CAP-XX Limited (Sydney, Australia), developer of the supercapacitor-driven BriteFlash Power Architecture, is introducing supercapacitor-optimized LED flash drivers from several power ...

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 ...

Greater than 2-megapixel camera phones require a high intensity flash in medium to low light conditions to ensure good pictures. However, the battery presents the ...