Linear constantcurrent drivers, for instance, offer low EMI, low cost, and use only a few components. Many designers favor them for low-current applications where power loss is a minor concern. If ...

Part 2: A 60V buck-boost controller drives high power LEDs, charges batteries and regulates voltage with up to 98.5% efficiency at 100W and higher. Part 3: Offline LED lighting simplified: A high ...

[Petteri Aimonen] created an omnidirectional LED safety light to cling to his child’s winter hat in an effort to increase visibility during the dark winter months, but the design is also great example ...

Inspired by printed circuit boards, the building block of all electronics, a Dutch designer has created an LED-based light installation that draws upon the familiar etching pattern inside most devices ...

Circuit of the LED solar lantern lights presented here is built around one 6V/1W Solar Panel (PhotoVoltaic Panel) and a 4V/800mAh Lead-Acid Battery. Here, commonly available 5mm White Straw Hat LEDs ...

chips capable of implementing boost or sepIc converters are tailored to the headlamp application, integrating features that enable high brightness LeDs to be more readily applied in place of ...

The Razer Chroma Hardware Development Kit solves that, by offering Chroma-compatible LED light strips that you can add to your custom-built PC rig or really anywhere in your room. Want to cover your ...

No you're not imagining it. Headlights have gotten brighter, and Michiganders who are have been driving on dark roads since we've rolled back for Daylight Saving Time feel the impact. Before LED ...