Discover the legality of flash loans amid US crypto politics, uncover key risks and smart contract vulnerabilities, and learn ...

[Tito] entered a Self-Charging LED Flasher into the Component Abuse Challenge. It’s a simple re-build of a design by the unstoppable [Burkhard Kainka], and while [Tito] doesn’t explain its workings in ...

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 ...

“One of the best lights that I’ve ever owned.” The Fixdono Rechargeable LED Flashlight delivers serious brightness and versatility, and right now it’s just $19 at Walmart, which is more than half off ...

“Reading the claims of the ‘961 patent, the Federal Circuit noted that the claim language did not require the claimed reflective layers to be epitaxial.” On October 16, the U.S. Court of Appeals for ...

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.

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 ...

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 ...

Abstract: We have demonstrated the heterogeneous integration of GaN LEDs directly on top of silicon CMOS driver circuitry for further miniaturization of systems such as the smartphone flash. This ...

Like other Chinese smartphone brands, Meizu also seems to be working on its next flagship series, the Meizu 21. The lineup may include at least two models, such as the Meizu M21 and M21 Pro. A recent ...

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 ...