Nowadays, single-color and multi-color flashing LEDs are easily available, which obviates the requirement of external chips to produce fascinating lighting effects ...

Megapixel photographic capabilities are included in today’s mobile phones. Since rich lighting is crucial for yielding good photographic performance, and often, the light available for taking a ...

If you want to take a picture of something fast, and we mean really fast, you need to have a suitably rapid flash to illuminate it. A standard camera flash might be good enough to help capture kids ...

Selfies. First, they were dubbed as narcissistic by many, and while that may have been true at the time, selfies have evolved beyond just narcissistic photos of yourself. Now, they’re an excellent way ...

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 ...