chipKIT Project 4: Digital light meter
A light meter is used to measure the intensity of illumination in a given area. It is widely used in schools, warehouses, factories, hospitals, officeĀ buildings, museums, art-galleries, parkingĀ garages, stadiums, and many more,Ā to measure and maintain proper lighting levels. The intensity of illumination is usually expressed in Lux or foot-candles. As the 4th project in our …