BSTRACT Automatic door control is becoming popular due to its numerous benefits. Automatic door control refers to the control of doors and domestic features by just sensing the present of human being at door and automatically open the door with the persons interface or by remote control. Artificial Intelligence provides us the framework to go real-time decision and automation for Internet of Things (IoT). The work deals with discussion about different intelligent home automation systems and t...
This work is on design and Construction of Automated door security system with GSM notification. Is an electrical Electronics Engineering Project.
ABSTRACT This project presents a design and implementation of new advanced Securitypower control using Android power switch system that uses WiFi technology as anetwork infrastructure connecting its parts. The proposed system consists of twomain components; the first part is the server (web server), which presents systemcore that manages, controls, and monitors users’ home. Users and systemadministrator can locally (LAN) or remotely (internet) manages and control systemcode. Second part is ...
The demand for EN8 mild steel in the industry is high due to its integral mechanical properties. However, conventional machining of EN8 mild steel is a challenging task. In this research work, prediction and optimization of EN8 mild steel Material Removal Rate (MRR) and Surface Roughness (Ra) using Response Surface Methodology (R.S. M) were investigated. The dimension of the EN8 mild steel material was 0.12 m diameter and 0.08 m in length. The turning operation of the ENS mild steel was carri...
The physical characteristics and combustion performance of briquettes produced from four lignocellulosic materials and its admixtures using a 5-ton HBP with a rectangular mould had been carried out. The sole materials evaluated include sawdust, waste paper, cow dung and rice bran and its admixtures in the following proportions: Sawdust: paper (2:1), rice barn: paper (2:1), cow dung: paper (2:1), Rice bran: sawdust: paper (1:1:1) investigating the bonding properties of paper. The result show...
Ergonomic studies were carried out on selected shoulder-strap brush cutters to evaluate some deficient ergonomic factors associated with their operations. These deficiencies were used as basis for modification. Contextual interview and field interactions were used to obtain ergonomic data that are descriptively analyzed. Results of ergonomic assessment shows that operators are subjected to pains around the neck, shoulders, upper arm and fingers which are largely traceable to shoulder-strap-lo...
The performance evaluation of a dual-function device for slicing and drying Okra developed at the Federal College of Agriculture, Ishiagu Nigeria was carried out and reported. The device was designed to slice and dry okra in one single-sequence operation. To evaluate the devices, some physical characteristics (the axial length, mean equivalent diameters and sphericity) of okra samples were measured to determine blade distance and other machine considerations. The results showed that the...
Performance of three coconut cracking devices; punch-split, impact-split, hydraulic-split were carried out and their comparison with conventional (hand cracking technique) evaluated. Each cracking technique was evaluated for capacity, efficiency, ergonomics, and time required to crack a unit of different coconut grades. The results showed that the average cracking efficiency for punch-split was 87.09 percent with a range of 86.76 to 95.00 percent, impact-split efficiency varied from 83.33 ...
The project aim is to design an HVAC and HVDC transmission system using MATLAB simulation followed by testing the systems and running analytical results, reviewing their power transfer capabilities with reference to their operational performance under different situations in advent of their technological aspect. The aims and objectives of this project are: I. Describing HVAC and HVDC power systems with their composite topologies. II. ...
ABSTRACT Oil obtained from orange peels and velvet tamarind nut by solvent extraction (n-hexane and acetone) using the soxhlet extractor were investigated as feedstock’s to determine some of the suitable parameters such as iodine value, saponification value, specific gravity, density, acid value and free fatty acid value, and their percentage yield that are suitable for biodiesel production. The density of orange and tamarind oil were found to be 0.9326g/cm3 and 0.8541g/cm3 respectively, th...
With the advent of modern computer technology, the field of Artificial Intelligence is playing a significant role in improving almost every spectrum of human life. In the field of agriculture, there is always need for optimality with improved crop yield. This paper dwells majorly on the application of fuzzy logic to predict crop type with optimal crop yield based on available soil nutrients. Some soil data samples were collected from the department of soil science, Federal University of Agric...
The explosive growth of video data necessitated the need for large amount of storage devices. Nonetheless, the stored multimedia data has a lot of redundant video frames. These redundant frames make video browsing and retrieval difficult for the user as well as time consuming. Thus, negatively affecting bandwidth utilization and storage capacity. In order to improve the bandwidth utilization and storage capacity, keyframe extraction algorithms were proposed. These algorithms were implemen...
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Solar energy is the energy that is in sunlight. It has been used for thousands of years inmany different ways by people all over the world. As well as its traditional human usesin heating, cooking, and drying, it is used today to make electricity where other powersupplies are absent, such as in remote places and in space. It is becoming cheaper to makeelectricity from solar energy and in many situations it is now competitive with energyfrom coal or oil. A solar cooker can be used for cooking ...
In this paper, the design and fabrication of a Polyethylene Terephthalate (PET) bottle recycling machine was undertaken. It was designed to wash a set of two (2) 75cl used PET bottles in 10 seconds. The washing, rinsing and sterilizing chambers were made of stainless steel. The rotational wash brushes were made of plastic bristles, and the machine runs on a single phase electric motor with a washing speed of 470 rpm. After fabrication and testing, results obtained showed a set of two (2) 75cl...