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1339 articles for “electronic”
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Characterization of Aluminum Metal-Matrix Composite with SiC and B4C Reinforcement with Different Weight Percentage
Abstract: Metal Matrix Composites (MMCs) have been prepared by compo casting method. The effect of matrix material on the wettability/compatibility of refinement with matrix is studied. Silicon and boron ceramic particles were used as reinforcement in aluminum matrices. The study of density, micro-hardness and the tensile strength has been done in order to characterize the same. It is found that Al-SiC MMC shows an increase in density with increasing weight percentage …
Published in Journal of Experimental & Applied Mechanics · Vol. 6, Issue 1, 2015 · pp. 1–6 Read article
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A Study on Tribological Behaviour of Fly Ash Filled Glass Fiber Reinforcement Epoxy Based Composites Using Taguchi Experimental Design
Abstract: Fiber-reinforced polymer composite materials have better corrosion resistance, better wear resistance, reduced weight of structure, good thermal/electrical insulation and conductivity, etc. due to their properties its application field include aircraft, space crafts, automotive, infrastructure, marine, and sporting goods. But a major industrial problem is erosive wear of structure components caused by abrasive particles. Solid particle erosion of engineering/structure components caused due to dusty operational conductions. But, even today, researchers worked …
Published in Journal of Experimental & Applied Mechanics · Vol. 11, Issue 1, 2020 · pp. 1–5 Read article
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SU-8 Polymer as an Optical Waveguide for Integrated Optics
Abstract: Abstract: Optical integrated circuits analogous to electronic integration have many advantages over the latter technology. As information carriers are photons (bosons) in optical circuits rather than electrons (fermions), which maximize the speed as well as due to minimum mutual interaction between photons, losses are reduced whereas the band-width increases. Silicon is most dominant material in fabrication of Electronic Integrated Circits (EICs), Photonic Integrated Circuits (PICs) exploits the suitable optical properties …
Published in Journal of Electronic Design Technology · Vol. 10, Issue 1, 2019 · pp. 20–26 Read article
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A System of Smart Irrigation with Precise Pesticides and Fertilizers Integration in Waterflow
Abstract: The paper extensively discusses the hardware components essential for the system, including the Arduino Uno microcontroller, soil moisture sensors, water pumps, and dispensers for fertilizers and pesticides. Key IoT components, such as an IoT module (e.g., ESP8266), facilitate data transmission and remote control via a dedicated mobile application. A pivotal aspect of this research is the development of the mobile application, which empowers users to monitor soil moisture levels, control …
Published in Journal of Electronic Design Technology · Vol. 14, Issue 3, 2023 · pp. 1–10 Read article
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E-Waste Recycling: India versus Developed Countries
Abstract: Abstract E-waste or electronic-waste management is a totally new field of research in India. It is also known as e-scrap. It is very important to know that how we are treating e-waste in India as it causes some serious health hazards to human beings. It is also very essential to study what policies we are using for managing e-waste in India. People in India are not aware about the negative …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 9, Issue 1, 2019 · pp. 6–12 Read article
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Design of a control system for determining the autonomy of electric vehicles (EVs)
Abstract: The main goal of this project is the development of an advanced system for controlling the performance of lithium batteries that equip electric vehicles by improving previous design of the control system so the real driving range of an Electric Vehicle (EV) can be determined within the highest accuracy, considering the driving conditions, driving attitude of car drivers and external influences.
Published in Journal of Mechatronics and Automation · Vol. 9, Issue 2, 2022 · pp. 1–16 Read article
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Computation of Centre of Gravity of Wagon in Wagon Tippler by Using load cell
Abstract: In Bulk material handling applications, material like coal, iron ore and clinkers are transported through India Railway wagons. Wagons are filled at source and are unloaded at Raw material handling plant with the help of Wagon tippler. Unloading is done by lifting and tilting it on Wagon tippler. It is very essential to fill the material equally inside wagon so that combined CG of wagon with material is at center …
Published in Journal of Microcontroller Engineering and Applications · Vol. 7, Issue 3, 2020 · pp. 18–26 Read article
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EFFECT OF Scandium and Zirconium ADDITIONS ON HARDNESS AND CORROSION RESISTANCE OF AA5083 Alloy
Abstract: This study investigates the hardness and corrosion resistance of modified AA5083. Stir casting with cold rolled condition was applied to prepare the four compositions, namely AA5083 alloy, modified AA5083 alloy with 0.2wt.%Sc-0.1wt.%Zr, modified AA5083 alloy with 0.4wt.%Sc-0.1wt.%Zr alloy, and modified AA5083 alloy with 0.6wt.%Sc-0.1wt.%Zr alloy. Alloying with Sc-Zr has a strong influence on the hardness of AA5083 alloy and corrosion resistance.
Published in Journal of Materials & Metallurgical Engineering · Vol. 9, Issue 1, 2019 · pp. 1–8 Read article
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Fabrication of AA5182-Semis for Precise Components
Abstract: Al4.5MgMn alloy is known to show an excellent physical and mechanical properties as well as manufacturing and fabrication ease as semis, suitable for making precise components like hull of the light weight vehicles and seamless tubes. Present work has tried to describe the development of microstructure and texture of an industrial tandem hot rolled Al4.5MgMn alloy sheet after laboratory cold rolling and annealing. Crystallographic orientation dependent strengthening rate has been …
Published in Journal of Materials & Metallurgical Engineering · Vol. 11, Issue 3, 2021 · pp. 21–32 Read article
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Scope of Micro Embedded Sensors in Mobile Technology
Abstract: This study mainly deals with the importance of Micro Embedded Sensors that are used in our day-to-day life. The study initially gives the information of application, working principle, uses of sensors in specific fields and its further advancement in technology. Since there is a drastic change in the technology used by people in their routine, the main reason was by reducing the size of the techno products used by them, …
Published in Journal of Microelectronics and Solid State Devices · Vol. 8, Issue 1, 2021 · pp. 9–13 Read article
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STM32 MCU-based System for Testing Parameters of Lithium-Ion Batteries
Abstract: The Automobile manufacturing sector’s fast-paced advancement has raised concerns regarding energy conservation and reduction of emissions. To address this, electric vehicles have become a crucial solution, with lithium batteries as a core component. This paper presents the designing a test system for measuring the parameters of lithium battery, with the STM32F411RE micro controller as the crucial element. In contrast to the domestic market, the parameter detecting system for lithium-ion batteries …
Published in Journal of Microelectronics and Solid State Devices · Vol. 10, Issue 2, 2023 · pp. 18–27 Read article
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STUDIES ON WEAR BEHAVIOR OF BORON CARBIDE PARTICULATES REINFORCED ALUMINUM 7075 METAL MATRIX COMPOSITES
Abstract: In this present work, Aluminum 7075 is used as matrix material with Boron Carbide asreinforcement. Two different compositions were used to prepare the composite. The composites werefabricated by Stir Casting Technique as per ASTM G99 and tested under Pin-on-Disc wear test rig. Theexperiments are conducted through conventional method and macro structural studies were carried out bySEM analysis. The results show that, in conventional method, the reinforced composite Aluminum 7075-10%B 4 …
Published in Journal of Polymer & Composites · Vol. 7, Issue 2, 2019 · pp. 1–7 Read article
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CONVERSION BETWEEN T-π OF NETWORKS USING PSPICE CIRCUIT SIMULATION
Abstract: Any passive network can be represented by their equivalent in either T-π (star-delta)model. From the conversion methods of T-π (star-delta) for resistive circuits, the behavioural modeling of Pspice simulation program, in which various mathematical equations could be represented by non-linear voltage/current dependent sources, is used to obtain equivalent circuits using DC option. The resistors are represented by their linear voltage/current relation. The zero voltage sources are used to measure currents …
Published in Journal of Semiconductor Devices and Circuits · Vol. 9, Issue 3, 2022 · pp. 9–14 Read article
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Effect of Thickness in Electroluminescence Spectra on 2-5 Dialoxy-PPV (ROPPV) Films
Abstract: The optical properties and electroluminescence (EL) of ROPPV (2-5-dialoxy-PPV) films of various thicknesses have been studied. The thickness of ROPPV layer on glass slide was measured by Fizeau fringes interferometric technique which varied from 200 to 400 nm. The absorption spectra show that the absorption occurred only in ultraviolet region. Thick films show only one peak at 310 nm, whereas by decreasing the thickness, the peaks are obtained at lower …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 2, Issue 1, 2015 · pp. 4–9 Read article
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Organic Material Based Device of VLSI :Solar Cell
Abstract: This focuses on one of the organic material-based devices of VLSI, which is Solar Cell, an electrical device that absorbs and converts the light energy precisely into electricity. This operates through the absorption of light which produces the pairs of electron-hole. After which it operates through the separation of charge carriers of the opposite one and lastly the separation of those carriers originates to a circuit. This covers the overall …
Published in Journal of VLSI Design Tools and Technology · Vol. 9, Issue 3, 2019 · pp. 16–20 Read article
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Analysis of Six-Pulse Bridge Circuits Including Zener and Semiconductor Diodes – Part Two
Abstract: The present study offers a generic method for simulating and modelling six-pulse rectifier bridge circuits in the time domain. These circuits can include Zener and/or semi-conductor type diodes or even a mixture of them. The governing system of simultaneous algebraic and differential equations are listed and solved numerically using a computer code written in Mathematica. The flexibly written program can handle voltage sources of any time waveform, frequency or internal …
Published in Journal of VLSI Design Tools and Technology · Vol. 12, Issue 2, 2022 · pp. 13–21 Read article
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A Real Time Analysis Of Wireless Power Transfer Coil Design For Electric Vehicle
Abstract: Wireless Power Transmission is a process that uses a vacuum or an atmosphere to transmit electrical energy. It is commonly used in the medical, industrial, and transportation sectors. However, its reliability and quality are often affected by the range and efficiency of the transmission. Electric Vehicles (EVs) have the potential to achieve better efficiency and lower emissions than internal combustion engines. However, their limited range makes them a major barrier …
Published in Recent Trends in Electronics Communication Systems · Vol. 9, Issue 2, 2022 · pp. 19–24 Read article
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A Review on STATCOM Controller for Power Quality Enhancement in Distributed System
Abstract: New technologies, using power Electronics-based concepts, have been Developed to provide protection for Commercial and industrial customers from Power quality problems on the electrical Distribution system known as Custom Power Products. Custom power devices are classified into three categories by their structures such as dynamic voltage regulator (DVR), distribution static compensator (STATCOM) and unified power quality compensator (UPQC).The Distribution Static Compensator (D-STATCOM), one of the custom power product, is a …
Published in Trends in Electrical Engineering · Vol. 11, Issue 2, 2021 · pp. 24–29 Read article
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Area and Speed Efficient Floating Arithmetic Logic Unit Implementation on Hybrid FPGAS
Abstract: Proposed design of an Area and Speed optimized field arithmetic logic unit (FALU) for modern computing of advanced processors, as we are aware that in most of the DSP (Digital Signal Processors) FALU is a critical component for continuous calculation of signs and ongoing information to meet the constant situation of sign handling it is exceptionally needed to make calculation quicker as could be expected so we have thought of …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 9, Issue 3, 2021 · pp. 29–34 Read article
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PoE Standards: A Guide to Powering Your Network Devices
Abstract: We summarize in our article about Power over Ethernet and the job of Power over Ethernet (PoE). PoE is a growing industry standard for powering devices that require both a data connection and power using the standard Ethernet cabling. The IEEE 802.3at and 802.3bt specifications permit the layering of up to 90 watts of electricity per network link onto already-installed or future Ethernet cable networks in a secure and reliable …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 10, Issue 3, 2022 · pp. 28–34 Read article