1. INTRODUCTION 1.1 EMBEDDED SYSTEM: An embedded system is a special-purpose system in which the computer is completely encapsulated by or dedicated to the device or system it controls. Unlike a general-purpose computer‚ such as a personal computer‚ an embedded system performs one or a few predefined tasks‚ usually with very specific requirements. Since the system is dedicated to specific tasks‚ design engineers can optimize it‚ reducing the size and cost of the product. Embedded systems are often
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ITEL 2 Submitted by: Mark Levin G. Manuel Submitted to: Mrs. Jenny Vi. Flores Solenoid Valve A solenoid is an electromechanical device which allows for an electrical device to control the flow of a gas or liquid. The electrical device causes a current to flow through a coil located on the solenoid valve. This current flow in turn results in a magnetic field which causes the displacement of a metal actuator. The actuator is mechanically linked to a mechanical valve inside the solenoid valve
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What is bank? Finance is the life blood of trade‚ commerce and industry. Now -a-days‚ banking sector acts as the backbone of modern business. The term bank is derived from the French word Banco which means a Bench or Money exchange table. In olden days‚ European money lenders or money changers used to display (show) coins of different countries in big heaps (quantity) on benches or tables for the purpose of lending or exchanging. A bank is a financial institution which deals with deposits
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panel header‚ how do you know which pins to use for each wire if the pins on the header are no0t labeled? They all have different amounts of pins or receiving ports/holes. 6. What are the two major components of a processor cooler assembly? Fans and heat sinks with thermal compounds 7. How many pins does the CPU fan header on a current motherboard have? 4 8. If the power connector from the CPU fan has only three pins‚ it can still connect to the 4 pin header‚ but what functionality is lost
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Solutions Manual INTRODUCTION TO MECHATRONICS AND MEASUREMENT SYSTEMS 3rd edition SOLUTIONS MANUAL David G. Alciatore and Michael B. Histand Department of Mechanical Engineering Colorado State University Fort Collins‚ CO 80523 Introduction to Mechatronics and Measurement Systems 1 Solutions Manual This manual contains solutions to the end-of-chapter problems in the third edition of "Introduction to Mechatronics and Measurement Systems." Only a few of the open-ended
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SMART PURCHASE IN SUPERMARKETS USING RFID OBJECTIVE: • To provide effective customer service in supermarkets by rising the efficiency of total supply chain through quick billing of products. • To achieve operational excellence and effective supply chain management. ABSTRACT: Shopping seems to be a good entertainment. But the huge queue in the supermarkets to scan the products frustrates the customers . Barcode scanning is a time consuming process engaging the customers to stick to the billing
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the preamplifier stage is fed to input pin 3 of IC LM386N (IC1) through capacitor C2 (100nF) and volume control VR1 (10-kilo-ohm log). A decoupling network comprising resistor R5 and capacitor C3 provides the preamplifier block with a clean supply voltage. Audio amplifier IC LM386N (IC1) is designed for operation with power supplies in the 4-15V DC range. Circuit diagram: spy ear circuit schematic Spy Ear Circuit Diagram It is housed in a standard 8-pin DIL package‚ consumes very small quiescent
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UNIT 3 1 You’re looking at a memory module with a row of chips on one side. You count 30 pins along its edge connector. What kind of module are you most likely looking at? A 30-pin SIMM. These were used in 386-class and early Macintosh computers. 2 You need to add more memory to your system. You know it has a 133 MHz system bus. How can you determine what type of memory to install? Consulting your owner’s manual is the best way to determine the supported memory types. 3 What types
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Cops and Robbers Gone Wrong Elementary school kids love to play various games during their snack and lunch breaks after class. In the third grade tag games were the hot thing to do during recess. Personally I hated playing tag games because I was never the fastest girls‚ and I always seemed to end up getting tagged. I was “it” for hours! One day my friends and I decided to switch up our usual routine of playing tag and chose to play Cops and Robbers instead. As fun and easy as that sounds‚ to
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Serial‚ Parallel‚ and Game ports have for the most part been replaced by USB ports. USB or Universal Serial Bus is less bulky‚ faster‚ can be hot swapped‚ and up to 127 devices can be used. Early Mice used serial connectors and keyboards used a 5 pin bulky DIN connector. Modern Mice and Keyboards use PS/2‚ USB‚ or wireless type connectors. A NIC or Network Interface Card is what connects your computer to a local or distance network or the internet. The NIC converts parallel signal from the motherboard
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