8051-BASED MP3 PLAYER by LIM ZHE XIAN being the project report submitted to INTI COLLEGE as a requirement for Diploma in Microelectronic Engineering September Session‚ 2010 School of Engineering and Technology INTI INTERNATIONAL COLLEGE PENANG Final Year Project Report 8051-Based MP3 Player ACKNOWLEDGEMENT This final year project makes a dot for the end of my journey in obtaining my valuable certificate of Diploma in Microelectronic Engineering (DMI). It has been a long
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STATEMENT OF PURPOSE Inspired by the role engineers play in everyday life I enrolled as an undergraduate student of Electrical and Electronic Engineering. I expect to complete the same by April 2007. Heading towards the successful completion of my degree‚I feel that a Masters degree with thesis would equip me with intellectual depth and breadth along with greater practical knowledge to face the professional and leadership challenges I will face in my career. My parents are my mentors
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output is converted to digital output by using ADC these analog signals are given as input the processor through buffer to the data lines. After these operations the temperature is monitored in the LCD display .The microcontroller processor used is ATMEL/PIC. Then the interfaced signal data will be displayed for monitoring for their corresponding channel values. Here we are using only Channel 0‚ channel1‚ channel2 and channel3. Function: The set values are given from the
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[pic]When you press the numbers on your phone to make a call‚ the tones you hear are called Dual Tone Multi Frequency tones (DTMF)‚ and they represent one of 16 possible numbers on the keypad. The DTMF tones are made up of frequency pairs ranging from 697 Hertz to 1633 Hertz. There are actually eight frequencies that form a 4x4 matrix of 16 possible tones by mixing the pairs together. DTMF signaling has proven to be a very robust method of sending data over the telephone system‚ and it has become
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are sensors mounted on the robot‚ processing is done by the on-board microcontroller or processor‚ and the task (action) is performed using motors or with some other actuators. Parts List Semiconductors: IC1 - MT8870 DTMF decoder IC2 - ATmega16 AVR microcontroller IC3 - L293D motor driver IC4 - 74LS04 NOT gate D1 - 1N4007 rectifier diode Resistors (all ¼-watt‚ ±5% carbon): R1‚ R2 - 100-kilo-ohm R3 - 330-kilo-ohm R4-R8 - 10-kilo-ohm Capacitors: C1 - 0.47µF ceramic disk C2‚ C3‚ C5‚ C6 - 22pF ceramic
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Using the Android Platform to control Robots Stephan G¨ bel‚ Ruben Jubeh‚ Simon-Lennert Raesch and Albert Z¨ ndorf o u Software Engineering Research Group Kassel University Wilhelmsh¨ her Allee 73 o 34121 Kassel‚ Germany Email: [sgoe jubeh lrae zuendorf]@cs.uni-kassel.de Abstract—The Android Mobile Phone Platform by Google becomes more and more popular among software developers‚ because of its powerful capabilities and open architecture. As its based on the java programming language
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International Business Machine UPS- Uninterruptable Power Supply AVR- Automatic Voltage Regulator PDA- Personal Digital Assistant Main Parts of the Computer 1. Monitor 2. Keyboard 3. Mouse 4. CPU- Central Processing Unit 5. Printer Peripheral and Auxiliary Components of the Computer 1. Speakers or Audio Components 2. Web camera 3. External CD-Rom 4. USB and External Hard Drive 5. Router 6. AVR 7. UPS Types of Viruses 1. Malware (Malicious Software)
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International Conference on Computer‚ Communication and Electrical Technology – ICCCET2011‚ 18th & 19th March‚ 2011 Microcontroller Based Cryptosystem With Key Generation Unit Senthil Kumar.S Manjupriya.M Department of Electronics and Communication Engineering VelTech Dr.RR & Dr.SR Technical University Chennai‚ India senthilkumar817@gmail.com Department of Electronics and Communication Engineering Selvam College of Technology Namakkal‚ India manjupriya.mani@gmail.com Abstract—The
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MARKET ANALYSIS Worldwide Network Security 2012–2016 Forecast and 2011 Vendor Shares John Grady IDC OPINION The worldwide network security market grew by 6.1% in 2011. The total market‚ which includes firewall‚ unified threat management (UTM)‚ intrusion detection and prevention (IDP)‚ and virtual private network (VPN) solutions‚ reached $7.4 billion in 2011. UTM revenue saw the strongest growth at 17.4% and reached $2.2 billion. The IDP market saw more moderate growth at 4.5%‚ reaching $1.9
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quick easy & accurately Costs apportioned to phases/deliverables Function point methods (software/system projects) Est. based on “function points” (inputs‚ outputs‚ no. of data files) E.g. estimating labor cost 1 person p/m could represent avr. 5 function points Weightings used to find total no. function points Learning curves Projects needing same tasks‚ or product repeated several times Repetition improves performance time Time reduction of task performance can be predicted
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