Design of Digital Circuit to control streets lightings

Abstract

Electricity is the main source of energy; it is the backbone of any amphora structure development projects. Since the demand for Electricity is very high in Sudan compared with the capacity installed and power generated so the power conservation is a must, and the losses reduction should be worked on. In this research a digital circuit was designed to control the switching off and ON the street lights lamps to save the disposed power of 519kwh during the day "this is calculated from some samples of street lights lamps that light during the day time".