This strategy is developing new IT features to differentiate products and services. It also use IT features to reduce the differentiation advantage of competitors and to focus products and services at selected market niches. In 1971‚ FedEx began to offer overnight package delivery by air. At that time‚ Fred Smith found that U.S. Postal Service and United Parcel Service (UPS) also taking several days to deliver packages. Therefore‚ Smith started the overnight delivery and he charges higher prices
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WIRELESS SENSOR NETWORK (Reshma Bhat‚ 3rd sem‚EC) Abstract A Wireless Sensor network (WSN) consists of spatially distributed autonomous sensors to cooperatively monitor physical or environmental conditions‚ such as temperature‚ sound‚ vibration‚ pressure‚ motion or pollutants. The development of wireless sensor networks was motivated by military applications such as battlefield surveillance and are now used in many industrial and civilian application areas‚ including industrial
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Gagandeep Bhatia GE 330 Introduction to Mechatronics LVDTs and Interfacing The LVDT (Linear Variable Differential Transformer) is an electromagnetic device that produces an electrical voltage proportional to the displacement of a movable Magnetic Core [pic] [pic]A COIL WINDING ASSEMBLY consisting of a Primary Coil and two Secondary Coils symmetrically spaced on a tubular center. [pic]A CYLINDRICAL CASE which encloses and protects the Coil Winding Assembly. [pic]A rod
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Motors‚ Drives & Controls * Networking * Power Electronics - DC to DC‚ Buck Boost‚ Inverters‚ Power Factor‚ Converters‚ Harmonics & Filters‚ Impedance * GPS * Touch Screen * Ultrasonic * Access Control * Intelligent Transport System * Sensors Network - Wireless Sensors Network * Automation and Control * Automotive * Energy Management * Power Systems * Consumer Electronics * Industrial Electronics * Encryption and Decryption * CAN / DAS / DCS / PLC / SCADA * Artificial Intelligence / Fuzzy Logic / Neural
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An Efficient Node Authentication Algorithm for Wireless Sensor Network Using Public Key Cryptography and Hashing (Simulation & Algorithm) Syed Osama Meraj Department of Computer Science Mohammad Ali Jinnah University dreamzunlimited81@hotmail.com Sir. Rizwan ur Rashid Mohammad Ali Jinnah University rizwan@jinnah.edu 1.Abstract: The need for security in WSNs is unavoidable. Applications such as military‚ medical care‚ structural monitoring‚ and surveillance
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Capacitive C iti Bezel Touch Sensor >> REFER TO T1~T2 Published by SOEM Design TSUNAGU ‚ Tel :04-3836857 P2A >> REFER TO T3~T5 Wed 25th April 2012 The SOEM DESIGN STAR Technical T1 Internal Use Only Capacitive Touch Sensor In BD Player Pla er Introduction Today‚ in the world of globalization‚ Mechanical Tactile Switch have evolved and started to change to more advance technology which is Capacitive Touch Sensor. C S Capacitive T iti Touch S h Sensor currently is widely use in
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Term Paper ENEE432 Instrumentation and Measurement Second Semester 2012-2013 General Guidelines: 1. Each student must write and submit a term-paper on a topic assigned by the course Instructor (note that topics will be assigned randomly and not possible to change) 2. When preparing and writing the term paper each student must use printed material from books and periodicals (magazines‚ journals‚ transactions and conference proceedings) found in the library (at least
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IEEE SENSORS JOURNAL‚ VOL. 6‚ NO. 3‚ JUNE 2006 631 Magnetic Sensors and Their Applications James Lenz and Alan S. Edelstein Abstract—Magnetic sensors can be classified according to whether they measure the total magnetic field or the vector components of the magnetic field. The techniques used to produce both types of magnetic sensors encompass many aspects of physics and electronics. Here‚ we describe and compare most of the common technologies used for magnetic field sensing. These include
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KEYPAD & SENSOR IN PIC MICROCONTROLLER. A 4X4 matrix keypad is useful for the function like a simple calculator or telephone. The 4X4 keypad has 16 keys which are arranged in push button switches in rows and columns. This keypad is followed by two other components‚ the 16-key encoder and the sensor pad. As you can see below is the diagram on a simple 4X4 matrix keypad. This requires users to key in numbers in decimals or hexadecimals depending on the encoder that is programmed to the 4X4
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April 4th‚ 2006 A Technical Report: Wireless Sensor Networks and How They Work Prepared for Ann Holms University of California Santa Barbara Prepared by Ethan Culler-Mayeno University of California Santa Barbara Abstract Wireless sensor networks are a budding technology with the potential to change the way that we live. This report explains the workings of each network as a system of tiny computers called motes and the parts of the network. Furthermore‚ this report goes on to
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