A simple burst of visible light can now create skin-safe electrodes that could transform medical and wearable electronics.

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and ...

Abstract: By combining the conventional switched-mode power converters with advanced switched capacitor (SC) techniques, a plurality of single-switch current-balancing circuits is developed to drive ...

Abstract: This paper presents a method of improving power conversion efficiency of a boost LED driver circuit for edge-lit LED Backlight Units. The proposed circuit consists of a conventional boost ...

Wolves, bears, cougars and coyotes are important parts of ecosystems of the West — and a pain in the rump roast for people who raise livestock there. Carnivores sometimes prey on cattle and sheep in ...