Figure 1. A Wind Power System and its Main Components The main components of this system are the wind turbine‚ the mechanical drive train‚ the generator‚ the power grid‚ and the controller. The wind turbine converts the kinetic energy of the wind into mechanical energy. The generator converts the mechanical energy into electrical energy. The controller is the “brain” of the system. It ensures that the whole system works as expected. The mechanical power Pmech is extracted from the wind. The following
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IT/210 Final Project - Currency Conversion Application-Level Requirements List 1. Application has interface with title and direction to accept data form user and convert foreign currency to US currency 2. First page should include the title of the application as well as any instructions the user might need to complete the conversion process 3. User data should be requested in clear and concise means. “Please Enter Amount of Foreign Currency (Whole amounts only please” 4
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person has done something bad that gives the person with the virus an uncomfortable life‚ usually by a lack of knowledge . Their assumptions are based as shown in diagram 1. Many lose their jobs‚ thrown out of the place they live and even relationships end so it doesn’t come as a surprise they wish to keep it a secret. Diagram 1 Below is a graph showing to what extent our knowledge of transmission the HIV virus from one person to another. Studies from vital.co.za shows if we’re not infected ourselves;
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Conductors and Insulators of Electricity A major reason electricity works is because of conductors. First metal‚ water‚ tall trees and tall items are good conductors because lightning is attracted to them. These materials have many mobile electrons. Metal is an easy substance for lightning to travel through so metals are good conductors. However‚ rubber is a bad conductor because lightning bounces off of it. A bad conductor is called an insulator. An insulator has a few mobile electrons. It is
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This project also specifies the design testing and user interface for the end product. This project is intended for all the clients who are willing and interested to use this kind of system. Circuit Diagram [pic] The Microcontroller is directly linked to the voice recognition and the volume control module. The headphone is directly linked to the volume controller. There are to boxes highlighted. The highlighted blue box contains digital pins;
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Create a use case based on relating functional requirements. 7. Design high-level logical system characteristics (user interface design‚ design of data and information requirements). 8. Develop clear and concise business requirements documents and convert them into technical specifications. 9. Explain various systems
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The microprocessor has 20 bit address bus and therefore 220 memory locations. The pin diagram of 8086 is as shown: The 8086 microprocessor is just like 8085 microprocessor but the difference between them is that the 8085 microprocessor is of 8 bits but that of the 8086 is the 16 bit microprocessor. Also the flags are more in case of the 8086 microprocessor as shown: Figure 1.2 The flags are as described below: Figure 1.1 Overflow Flag (OF) - Set if the result is too large positive number‚ or
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a wireless transmission system which has very less errors and maintenance. The hardware board contains microcontroller AT89c52 at the heart of the system. The microcontroller is interfaced with GSM Modem via MAX232 level convertor. It is used to convert RS232 voltage levels to TTL voltage levels and vice versa. The hardware also has a 64K EEPROM chip AT24C64. This EEPROM is used to store the timings and messages to be displayed. Hardware also contains a real time clock DS1307 to maintain track of
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Academic Services Learning Development Course Code: PP0701 An Introduction to PowerPoint 2007 Version 1.0 www.istraining.bham.ac.uk What’s New in PowerPoint 2007? PowerPoint 2007 is very different from previous versions of the program. The table below gives you an overview of what to expect. Table 1: What’s New in PowerPoint 2007 New user interface Live Preview Themes Create a custom layout Presenter view Save as PDF Digital Signature Allows you to preview how a formatting change will
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batteries) with alligator clips. There are two distinct sets of these rows of 5-hole columns. The upper set is NOT connected to the lower set. Suppose that we want to use the breadboard to construct the circuit diagrammed below: The symbol | | in the circuit diagram represents a battery; the longer line represents the positive terminal‚ the smaller line the negative terminal. The symbol /\/\/\/\/\/\ represents a resistor. Place the wire connected to one end of the resistor wire (labeled "C"
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