users. So computer scientists are hatching a novel concept that could increase number-crunching power--and trim costs as well. Call it the chameleon chip. Chameleon chips would be an extension of what can already be done with field-programmable gate arrays (FPGAS). An FPGA is covered with a grid of wires. At each crossover‚ there ’s a switch that can be semipermanently opened or closed by sending it a special signal. Usually the chip must first be inserted in a little box that
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A) Components assembling |The arm control by robotics is very popular in the world of robotics. The essential part of the robotic arm is a programmable micro controller | |based brick capable of driving basically Two servos & a dc motors design to form an anthropomorphic structure. | |Our primary objective is to make the Robotic arm‚ having two servo motors & a dc motor to interface with the In-Development of a Microcontroller| |Based Robotic Arm. It
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decreases with temperature) Variable resistors or potentiometers control the length of wire we introduce into a circuit - the volume control on a hi-fi Thermistors have a high resistance in the cold and a low resistance in the warm. They are used in logic circuits to turn heaters on and off. LDR’s (light dependent resistors have a high resistance in the dark but a low resistance in the light. As darkness falls‚
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Introduction It is a technology dealing with the application of Mechatronics Computers For production of goods and services.Automation is broadly classified into- 1.Manufacturing automation 2.Service automation The use of automatic machinery and systems‚ particularly those manufacturing or data-processing systems which require little or no human intervention in their normal operation. During the 19th century a number of machines such as looms and lathes became increasingly self-regulating
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A MS in as major field is the next logical step. For the past one and half years I have been working as a in at India. I am working on the commissioning and implementation of Distributed Control System (DCS)‚ Programmable Logic Controllers (PLC) and Conventional PID Controllers in major projects namely ‚ ‚ and . This one and half year stint has given me invaluable practical experience. It has given me the confidence to pursue a MS degree and also kindled a desire to do research. The subject
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Simulation VHDL for Synthesis 2 Levels of design description Register Transfer Level (RTL) Design Description Algorithmic level Register Transfer Level Logic (gate) level Circuit (transistor) level Physical (layout) level Level of description most suitable for synthesis FF Combinational Logic FF Combinational Logic … Registers EC3034 Modeling and Testing of Digital Systems – Monsoon 2012 3 EC3034 Modeling and Testing of Digital Systems – Monsoon 2012 4 VHDL
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GSM BASED REMOTE PATIENT MONITORING SYSTEM Mrs. M. V. PatH‚ Mrs. M. S. Cbavan Department of Electronics Bbarati Vidyapeetb University College of Engg. Pune. Email: mv14patil@gmail.com.meenacbavan2007@rediffmail.com ABSTRACT: This paper presents the methodology for monitoring patients remotely using GSM network & Very large scale integration (VLSI) technique. Patient monitoring systems consist of equipment‚ devices and supplies that measure‚ including blood pressure‚ body temperature‚ heart activity
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TARCAD: A Template Architecture for Reconfigurable Accelerator Designs Muhammad Shafiq‚ Miquel Peric` s a Nacho Navarro Eduard Ayguad´ e Computer Sciences Dept. Arquitectura de Computadors Computer Sciences Barcelona Supercomputing Center Universitat Polit` cnica de Catalunya Barcelona Supercomputing Center e Barcelona‚ Spain Barcelona‚ Spain Barcelona‚ Spain {muhammad.shafiq‚ miquel.pericas}@bsc.es nacho@ac.upc.edu eduard.ayguade@bsc.es Abstract—In the race towards computational
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Question: Some lasers are referred to as being “cw.” What does “cw” mean? 1) Circular wave 2) Constant white 3) Continuous wave 4) Clear white Science Quiz‚ Technology Quiz Question: What is the process responsible for producing photons in a diode laser? 1) Fermi level shift 2) Majority carrier injection 3) Carrier freeze out 4) Electron-hole recombination Science Quiz‚ Technology Quiz Question: What are three types of lasers? 1) Gas‚ metal vapor‚ rock 2) Pointer‚ diode‚
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RELAY A relay is an electrically operated switch. Many relays use an electromagnet to operate a switching mechanism mechanically‚ but other operating principles are also used. Relays are used where it is necessary to control a circuit by a low-power signal (with complete electrical isolation between control and controlled circuits)‚ or where several circuits must be controlled by one signal. The first relays were used in long distance telegraph circuits‚ repeating the signal coming in from one circuit
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