output obtained after rectification is subsequently used for further stages. Current pulses with high peak amplitude are drawn from a rectified voltage source with sine wave input and capacitive filtering. The current drawn is discontinuous and of short duration irrespective of the load connected to the system. Since many applications demand a DC voltage source‚ a rectifier with a capacitive filter is necessary. However‚ this results in discontinuous and short duration current spikes. When this type
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Figure 05: Workstation Setup with Materials Used for Second Circuit. There were two different circuits created in “PART B” of this experiment. The first circuit was created to represent the basic usage of a linear potentiometer as a voltage divider. A diagram of this circuit can be seen in Figure 06 below. Figure 06: Schematic of First Circuit Created. Once this first circuit was correctly constructed and a teaching assistant double checked it‚ the power supply‚ represented by VTin the
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”TOUCH SCREEN TECHNOLOGY” A seminar report submitted in partial fulfillment of the requirements for the degree of Bachelor of Engineering by KIRAN M. MALANG (GR No. 101001 M-28) Under the guidance of Prof. Abhay M. Chopde and Prof. Bharat R. Rathi DEPARTMENT OF ELECTRONICS ENGINEERING VISHWAKARMA INSTITUTE OF TECHNOLOGY PUNE 2012 - 2013 Bansilal Ramnath Agarwal Charitable Trust’s VISHWAKARMA INSTITUTE OF TECHNOLOGY‚ PUNE - 37 ( An Autonomous Institute Affiliated to University
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Abstract Monitoring of power has been a neglected area in developing countries particularly‚ Nigeria. Most of these developing countries have always been facing the problem of irregular power supply not because they do not have the capacity to generate the required electricity supply but failure to manage or monitor power consumption by their appliances. The lack of power management result in the development of a GSM based power management system. This system allows monitoring and control power
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CHAPTER 1 INTRODUCTION 1.1 INTRODUCTION: 1.1.1 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
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| Microelectronic Pill | | | | | | 1.INTRODUCTION The invention of the transistor enabled the first radio telemetry capsules‚ which utilized simple circuits for in vivo telemetric studies of the gastro-intestinal tract. These units could only transmit from a single sensor channel‚ and were difficult to assemble due to the use of discrete components. The measurement parameters consisted of temperature‚ pH or pressure‚ and the first attempts of conducting real-time noninvasive
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crystalline lattice structure of Si‚ the valence electrons of every Si atom are locked up in covalent bonds with the valence electrons of four neighboring Si atoms. – In pure form‚ Si wafer does not contain any free charge carriers. – An applied voltage across pure Si wafer does not yield electron flow through the wafer. – A pure Si wafer is said to act as an insulator. • In order to make useful semiconductor devices‚ materials such as phosphorus (P) and boron (B) are added to Si to change Si’s
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CHAPTER I ------------------------------------------------- INTRODUCTION 1.1 Introduction Portable electronic devices are very popular nowadays. As the usage of these portable electronic devices is increasing‚ the demands for longer battery life are also increasing. These batteries need to be recharged or replaced periodically. It is a hassle to charge or change the battery after a while‚ especially when there is no power outlet around. Therefore‚ our team is inspired to design a wireless
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TABLES OF CONTENTS Contents ABSTRACT 4 ACKNOWLEDGEMENT 5 INTRODUCTION 6 DESCRIPTION 8 WORKING OF MOBILE BUG 9 COMPONENTS FOR THE CONSTRUCTION OF CIRCUIT: 12 PIN CONFIGURATION OF IC 13 (1) ICCA 3130 13 (2) IC NE 555 TIMER 15 BRIEF DESCRIPTION OF OTHER COMPONENTS 17 1. RESISTOR 17 2. CAPACITOR 18 3.Transistor 19 4. Light-emitting diode 20 5. PIEZO BUZZER 21 APPLICATION 22 LIMITATION 22 FUTURE WORK 22 CONCLUSION 22 USE OF MULTI SIM IN THE PROJECT 23 REFERENCES
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MULTIPLIERS/DIVIDERS An analog multiplier/divider is a device that produces an output voltage or current that is proportional to the product of two or more independent input voltages or currents. In addition to multiplying and dividing‚ multipliers can perform squaring‚ square-rooting and modulation functions. Applications include radar‚ communications‚ and industrial controls where a real-time response is required. Analog Devices’ offers the widest selection of multipliers and dividers. What Is
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