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 ...

National Semiconductor Corp., has introduced what is claimed to be the industry's first high-side light-emitting diode (LED) driver that enables dual LED operation for the camera flash function in ...

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 ...

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 ...

Flash driver IC supports 5-megapixel camera applications in cellular handsets The MAX8834 is a 1.5A white-LED (WLED) flash driver IC in a tiny, 5mm2 wafer-level package (WLP). This device integrates ...

Like any other iPhone user out there, chances are you bring your device with you wherever you go, whether that's on your commute home or to your morning class. And who could blame you? We rely on our ...