The world's first automatic and adaptive, dual-mode light-emitting diode (LED)-based optical wireless power transmission ...

A newly-published study led by the universities of Surrey and Cambridge, both UK, has investigated how to release high-speed photonic sources using metal-halide perovskites. These are semiconductors ...

Able to transfer a 640 x 480-pixel photo in approximately 0.7 s, the 2.5 x 10.4 x 2.95-mm HSDL-3020 and 2.5 x 8 x 3-mm HSDL-3021 IR transceivers meet IrDA 1.4 for transmission from 9.6 kbits/s to 4.0 ...

Five Republican-led states are challenging the $22 billion build-out of two dozen high-voltage power lines in the Midwestern regional grid. A challenge to the Midwest grid operator’s $22 billion plan ...