For people who are curious and want to give blue-light blocking glasses a try, we found four comfortable and stylish options that won’t break the bank: a wire-framed pair with a subtle cat-eye ...

This module is based on the I2C light-to-digital converter TSL2561 to transform light intensity to a digital signal. Different from traditional analog light sensor, as Grove - Light Sensor, this ...

Two studies show that the light emitted by nanocrystals embedded with luminescent ions can be used to sense forces with high spatial resolution — even when those forces are inside a microscopic ...