Design and Implementation of Burglar Alarm System
Design and Implementation of Burglar Alarm System
Design and Implementation of Burglar Alarm System
Design and Implementation of Remote Control Door System Abstract of Design and Implementation of Remote Control Door System The paper presents a simple design and implementation of a remote control door. It enables the user to control the door using remotefrom approximately10 meters away. The remote transmits a tone using an infrared light-emitting diode….
Construction of a Radio Frequency Gsm Signal Jammer Chapter One of Construction of a Radio Frequency Gsm Signal Jammer INTRODUCTION A wireless signal jammer is a device that blocks the transmission by createing interference. This wireless signal jammer can be classified as Radio Frequency Interference (RF) and GSM jammer. A radio frequency jammer is…
Contruction of an 500w Transistor Amplifier Abstract of Contruction of an 500w Transistor Amplifier The design of this 30 volt Audio Amplifier with volume, table and bass control which was done wit ht he combination of five (5) different circuit which are interconnected during or after construction. This amplifier operates with an option of…
Design and Construction of Fire Alarm System in a Two Storey Building Chapter One of Design and Construction of Fire Alarm System in a Two Storey Building INTRODUCTION BACKGROUND OF PROBLEM Fire detection system are safety system. They monitor rooms and buildings continuously for indication of fire outbreak and give alarm directly if one…
Design and Construction of 1kva Uninterrupted Power System (Ups) Abstract of Design and Construction of 1kva Uninterrupted Power System (Ups) A UPS system is a DC to AC conversion system of 1KVA power rating and expected to carry around 800 watts load. It provides power to electronic and electrical appliances such as radio sets,…
Design and Construction of a Solar Powered Multiple Cell Phones Charging Booth Abstract of Design and Construction of a Solar Powered Multiple Cell Phones Charging Booth Cell phones need electric sources to charge their batteries in order to work, but there are people in developing and third world countries that find it hard to…