Written by Kevin (KTOWN) Townsend for Adafruit Industries. BSD license, check license.txt for more information All text above must be included in any redistribution To install, use the Arduino Library ...

The presented integrated optical distance measurement sensor works on the time-of-flight principle. The distance information is obtained from the correlation of received light and the transmitted ...

A light-harvesting wireless sensing system is proposed for indoor lighting control. A low-power light sensor and motion sensor operates on a photovoltaic cell that charges based on ambient daylight ...