Nowadays accidents due to drunken driving and death due to delay of getting first aid and hospitalization after accident are common. Our mission of this project is to identify the presence of alcohol from driver side and ...

SMS Controlled Device is incorporated using PIC 16F876A micro controller and a relay. Relay is an electromechanically actuated switch and is triggered by the input of the micro controller. The relay status are shown in the ...

Abstract: The dynamic voltage restorer (DVR) is one of the modern devices used in distribution systems to protect Consumers against sudden changes in voltage amplitude. It is a custom power device used in power ...

This paper presents a single phase five level inverter topology for grid connected PV system. A new pulse width modulated (PWM) control scheme was introduced. In this scheme two reference signals identical to each other and ...