The design and construction of an Automatic Alarm System to monitor the water level is an electronic device which attempt to monitor the flood level/water level and to alert the user to put it off. Being an electronic device, it is Automatic and highly sensitive to water. Continue Reading
This is a technical report presented on the design and construction of an Automatic Phase Selector. In the construction work, an ordinary level knowledge of electronics principles are observed. We aimed at presenting a practical aspect of the subject and then providing the argument necessary for a thorough understanding. The reliability of the sp... Continue Reading
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 a left and right channel. The combination of these circuit include this main amplifier circuit (which co... Continue Reading
All modern engineering system includes certain aspects of control system at some point in their broadcast scenes, control engineering and the associated theory are concerned with the means of making system to behave in a desired may. The system on this thesis is a DC �“ AC inverter which is an apparatus used in the conversion of direct current ... Continue Reading
The topic of this project is “ Audio Amplifier”. The research embarked upon this study or project by using both primary and secondary source of data. Continue Reading
High power amplifier are usually quite costly and usually beyond the easy reach of most audio enthusiastic (and Hi-Fi buffs) who then have to remain satisfied with those small 6 watt amplifiers. Well, with this introduction to us and to electronics, things should change. Well this low cost Hi-Fi amplifier that delivers ear chatting and thundering ... Continue Reading
Climbing the stairs is one of the best exercises that can be done anywhere and anytime. Many health organizations recommend the public to take the stairs instead of waiting for the lifts. This is because there are many health benefits, such as improved cardiovascular system and strengthened muscles and joints, by taking the stairs. In this ... Continue Reading
This project is about the Design and Construction of a Vehicle Tracking and Accident Alert System (VTAA) using GPS and GSM Technology. It comprises of integration between GPS receiver, microcontroller and GSM module, and of course the push button for accident alert activation. The combination of all this technology will produce our VTAA system. Continue Reading
The uninterruptible power supply (UPS) is design to help in the offices, workshops and house hold appliances, due to the unstable power supply being supplied by (NEPA) presently known as Power Holding Company of Nigeria (PHCN) usually supply to us. Continue Reading
An audio AMP is basically a system which is used as a means of increasing the level of sound or audio signals for maximum use. A public address system consists basically of microphone, Amplifier and speaker(s) to facilitate the communication to intelligible speech to groups of people or an audience. The main purpose of providing sound reinforcem... Continue Reading
In the world today, we are being challenged with the lag of energy that used to generate the electrical power, as the solution the exploration and development of alternative power become a global issue. Some of the alternative power such as solar energy produces the direct current (DC) from the solar panel. Most of the electrical appliances today u... Continue Reading
This project work-up deals on the design and construction of a single phase step down nations fermor, with raking IKVA, 240V/11OV, 80V 12U, 6V. It is a multi-circuit transformer that has one input as the primary and tappins to produce the output (secondary). It is considered as a single coil in series with the supply and a common coil to the head. ... Continue Reading
Text entry system can be found commonly in modern computer and mobile devices such as smartphone and tablet. Despite this, these text entry systems are not easily accessible by handicaps. The major problem with the normal text entry system such as the “QWERTY” keyboard, it would be very difficult for the handicaps to input the keys. To ... Continue Reading
This project report is a thesis written specifically to cover the design analysis construction, test and packaging of a multipurpose security system from electric component that can be easily be obtainable from the market. Continue Reading
As new ideas unfold and technology become advanced with business increasingly being dependent on technology for their fundamental operation; the need for system availability is of paramount importance. Uninterruptible power supply [INVERTER] maintain continuous supply of electric power to certain essential equipment that cannot be shut down unexp... Continue Reading