Construction Of Power Supply With Positive And Negative Output Voltages And Variable Current Output

Currently almost of the public having an own vehicle, theft is happening on parking and sometimes driving insecurity places. The safe of vehicles is extremely essential for public vehicles. Vehicle tracking and locking system installed in the vehicle, to track the place and locking engine motor….

This project as the name implies is chosen, designed and constructed with the intention of transmitting information such as musicals news intertainments programs and soon. And all these that are written above are being transmitted to the atmosphere using an electromagnetic, signal, and this parti…

Assessing the performance and service quality of GSM networks is crucial for mobile operators, as revenue and customer satisfaction depend directly on these factors. Evaluating Mobile Network Service Satisfaction, particularly from the consumer’s perspective, is essential to gauge network perform…

The operation and the development of power system networks introduce new types of stability problems.  The effect of the power generation and consumption on the frequency of the power system can be described as a demand/generation imbalance resulting from a sudden increase/decrease in the demand …

This research was carried out to understand solar technology: An alternative source of energy for national development. The study was based on the pursuance of basic objectives to ascertain the present state of power generation and supply in Nigeria, to examine the possibility of reviving the ene…

The design of the PIC microcontroller LED clock consists of few components that implement a solar powered digital street clock using LED display pattern. In this paper the LED clock was designed with 12 red LEDs in the outer circle, 12 green LEDs in the inner circle and four centralized yellow LE…

The implementation and use of an outdoors solar powered surveillance (Closed Circuit Television technology) in societies across the globe has become a standard and reliable way of securing out environment. Solar powered outdoors surveillance CCTV camera is a solar-powered wireless smart camera ne…

The main objective of the project is to design a smart dustbin which will help in keeping our environment clean and also eco friendly. Nowadays technologies are getting smarter day-by-day so, as to clean the environment we are designing a smart dustbin by using Arduino. This smart dustbin managem…

The aim of this research work is to carry out fault analysis of 11KV distribution power system. Electric power is an essential facilitator for sustainable development of the modern nation state. While Nigeria is reported to suffer from severe shortages of electric power the condition of some of i…

Given the hazardous nature of the construction industry world over, the need for an effective safety management system which aims at forestalling the risks and hazards inherent on site has been reiterated by recent studies and applicable laws. Studies however show that level of effectiveness diff…