You don't need a lot of money to banish darkness from the deepest corners of your home. These LED lights make all the ...

September 19th is International Talk Like a Pirate Day, so here’s our 2nd annual take on a real product in Piratespeak: ...

High voltage is no joke, but you don’t need special electrical knowhow or skills to safely replace your light switch or ...

It includes buttons, a circuit board, and cables (or 'harnesses', according to machine translation) to connect the two. So it ...

Illusion circuits in the visual cortex were uncovered with two-photon holography, advancing perception and neurophysiology studies.

Abstract: This paper presents a low power, high dynamic range (DR), light-to-digital converter (LDC) for wearable chest photoplethysmogram (PPG) applications. The proposed LDC utilizes a novel 2 ...