WRROAeLSYeQ/hqdefault.jpg' alt='Component Based Software Engineering Technologies Inc' title='Component Based Software Engineering Technologies Inc' />What is component Definition from What.Is. com. In programming and engineering disciplines, a component is an identifiable part of a larger program or construction.Usually, a component provides a particular function or group of related functions.In programming design, a system is divided into components that in turn are made up of modules.Component test means testing all related modules that form a component as a group to make sure they work together.In object oriented programming and distributed object technology, a component is a reusable program building block that can be combined with other components in the same or other computers in a distributed network to form an application.Designs and produces a wide range of springloaded and pilotoperated pressure relief and other valves pumps.The ever increasing problem of counterfeit components has resulted in problems for thousands of component distributors in controlling the quality of the product.This definition explains what a component is in the context of software development and website and user interface design.We also discuss components in object.ST Engineering Singapore Technologies Engineering Ltd is an integrated defence and engineering group specialising in the aerospace, electronics, land systems and.Component Based Software Engineering Technologies Inc' title='Component Based Software Engineering Technologies Inc' />Examples of a component include a single button in a graphical user interface, a small interest calculator, an interface to a database manager.Components can be deployed on different servers in a network and communicate with each other for needed services.Sun Microsystems, whose Java.Beans application program interface defines how to create component, defines a component model as typically providing these major types of services Component interface exposure and discovery.Thus, during application use, one component can interrogate another one to discover its characteristics and how to communicate with it.This allows different companies possibly independent service providers to create components that can interoperate with the components of other companies without either having to know in advance exactly which components it will be working with.Component properties.This allows a component to make its characteristics publicly visible to other components.Event handling. This allows one component to identify to one or more other components that an event such as a user pressing a button has occurred so that the component can respond to it.In Suns example, a component that provided a button user interface for a finance application would raise an event when the button was pressed, resulting in a graph calculating component gaining control, formulating a graph, and displaying it to the user.Persistence. This allows the state of components to be preserved for later user sessions.Application builder support.A central idea of components is that they will not only be easy and flexible for deploying in a distributed network, but that developers can easily create new components and see the properties of existing ones.Component packaging.Since a component may comprise several files, such as icons and other graphical files, Suns component model includes a facility for packaging the files in a single file format that can be easily administered and distributed.Sun calls their component package a JAR Java Archive file format.Images/Brochure/iSP/iStock_000009566576Medium.jpg' alt='Component Based Software Engineering Technologies Inc' title='Component Based Software Engineering Technologies Inc' />Advantage Electronic Product Development Inc.Home Electrical Engineering Services Electrical Engineering Examples Wireless Smart Home Device.This wireless sensor network smart home device was designed with plug and play installation capability.It is based on cutting edge wireless technology and scheduled to be installed in millions of homes nationwide.All product configuration is done remotely by the host and in home installation does not require re wiring.Hardware features included Zigbee RF network chipset for local and remote units.PIC 1. 8F series microcontroller.Multiple analog and digital sensors.Modem with line interrupt relay.Dual line configurable.Status LEDs. 16 character LCD for user interface.Battery backup. Up to 1.Software features included Automatic RF authentication, connect, disconnect, polling and re transmit.Cascading alarm reporting, multiple reporting hosts.Test and Mute modes.Configurable alarms and status reporting, multiple alarm tracking.Dial up remote configuration programming.Dial up remote system control.Our engineering team designed, tested and debugged the hardware and software using leading Zigbee pre production products.This product posed a significant engineering challenge because much of the design and testing effort was conducted while Zigbee part specs and protocols were still being developed.Maximum range depends on several factors including building environment and RF interference.High Speed Design Chip Development ASIC Emulation Platforms.Advantage has remained at the forefront of technology with the development of a variety of FPGA and ASIC developmentemulation platforms.These development environments are high speed signal designs such as PCIe and SASSATA interfaces utilizing SERDES Serializer Deserializer techniques as well as DDR interfaces.With the high speeds of these designs many 3.Gbs and higher signal integrity analysis is required to ensure a viable product. Install Games On Ipod Touch Without Itunes here. When driving high speed signals through Large Scale devices such as FPGAs, the design and layout becomes an exacting discipline.The clocks and usually data paths must be differentially driven with matched length using impedance controlled circuit traces.Devices with internal clock multipliersdividers need low jitter clock sources with appropriate PCB layout to minimize reflections or losses that can keep a design from working properly.The power distribution system PDS must be carefully considered to maintain clean power to all power and ground connections to these active devices and powerground planes must be properly placed and configured.The voltage keeps going lower and the current keeps going higher as the speeds of todays designs ever increase.This adds the complexity of having local voltage regulators and usually several voltage levels placed near the high speed parts.These regulators generate heat that must be dealt with, and the regulators ability to supply clean power must be carefully considered.Simulation Capabilities Imaging Digital Camera.Designed utilizing Texas Instruments TMS3.DM3. 10 CCD controllervideo DSP chip, TIs TMS3.LF2. 40. 7 DSP microprocessor and TIs TRF6.UHF 8. 50. UUHF 8.Mhz RF transceiver.This camera also incorporated a TLV3.AIC2. 3 stereo audio codec, LV4.W LCD controller, flash ram, USB and RS2.TMS3. 20. DM3. 10 Real time MPEG 1, 4 video encode at CIF resolution 3.Real time MPEG 4 video decode at VGA resolution 6.One second shot to shot delay for 6 megapixel image Supports multiple applications and file formats, including AAC, H.H. 2. 64, JPEG, JPEG2.K, M JPEG, MP3, MPEG 4, MPEG 2, MPEG 1, WMA and WMV Highly integrated system on a chip So.C design reduces overall system cost.TMS3. 20. LF2. 40.DSP with Flash. Low Power 3.V Design. Two Event Manager EV Modules EVA and EVB, Each Include Two 1.Bit General Purpose Timers.Eight 1. 6 Bit Pulse Width Modulation PWM Channels Which Enable Three Phase Inverter Control.Center or Edge Alignment of PWM Channels.Emergency PWM Channel Shutdown With External PDPINTx Pin.Programmable Deadband Deadtime Prevents Shoot Through Faults.Three Capture Units For Time Stamping of External Events.On Chip Position Encoder Interface Circuitry.Synchronized Analog to Digital Conversion.Bit Analog to Digital Converter ADC8 or 1.Multiplexed Input Channels.Selectable Twin 8 Input Sequencers Triggered by Two Event Managers.Controller Area Network CAN 2.B Module. Serial Communications Interface SCI1.Bit Serial Peripheral Interface SPI Module.Phase Locked Loop PLL Based Clock Generation.Up to 4. 0 Individually Programmable, Multiplexed General Purpose InputOutput GPIO Pins.Up to Five External Interrupts Power Drive Protection, Reset, and Two Maskable InterruptsTRF6.A TRF6. 90. 0 single chip UHF transceiver 8.MHz operating range.FSK operating mode.Low power consumption due to ultra fast turn off turn on times.On chip DDS synthesizer, VCO and reference oscillator enables channelized systems.MSP4. 30 ultra low power microcontroller.Ultra low power consumption 3.A active, 1. 3 A standby, 0.A shutdown modeHigh throughput 1.RISC architecture with up to 5 MIPS New Product Development Environmental Analytical Instruments.Water Pollution Monitoring and Abatement.Design for cost reduction.In this example we look at how cost savings can be realized through embedded technologies, thoughtful design and transformation of a product.Original design. These analytical instruments were originally designed many years earlier by our client an analytical instruments company using thru hole components.There were 6 variations of the instruments each used for a different application which required unique sets of printed circuit boards and components.Each of the 6 instruments had several entirely different sets of electronics.The customer requested that Advantage produce a new analytical instrument that would roll up all of the features of each instrument into a single implementation to affect a significant cost savings with this re design.New design. The Advantage engineering team evaluated the functions of all 6 instruments, devised a design plan that maximized embedded technologies, performed component engineering to convert obsolete components to surface mount and ROHs technologies in such a way that the functions of all 6 products could be combined onto 1 instrument with 1 main printed circuit board.All functions of all instruments plus a few additional features meant that not only was the targeted cost savings realized, but a novel, fresh featured instrument emerged from their ashes.Reduction in total number of different components used, resulting in higher volumes for each and less effort in sourcing and maintaining the bill of materials.Conversion of the older thru hole designs to surface mount, CE compliant components resulting in significantly decreased manufacturing costs for all 6 independent instruments.The customers product support team now has fewer hardware designs to support.Features of the new design.The new design hardware features Atmel ARM7 based microcontroller and 3 Microchip 1.F series PICs. Communication between microcontroller and PICs through SPI bus.Interface microcontrollers to drive high power pump and distributor motors.Both motors include feedback from opt isolator rotation counters.Real time clock. RS2.SDI 1. 2 and 4 2.A interfaces for external sensors.LCD and keypad interface.JTAG interface. The new design firmware features Multi threaded firmware runs under Nucleus RTOS.Power management feature disables unused hardware to save power.Firmware is field upgradeable.Other benefits. Not only did the Advantage redesign meet the customer goal of cost reduction it achieved these other benefits as well The product firmware was ported from an obsolete, unsupported RTOS to a modern RTOS running on state of the art microcontrollers.This resulted in greater performance and reliability of the product.The increased processing power and memory of the microcontroller meant new features could be more easily added.Using contemporary power saving technologies also resulted in far lower power requirements for the new design.
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