systems‚ like Linux and Android‚ and develop programs within those operating systems that can control the systems functions and the IO that are made available. Arduinoconsists of anopen-source hardware board designed around an 8-bit Atmel AVR microcontroller‚ or a 32-bit Atmel ARM. Its
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the HSV (Hue‚ Saturation‚ Value) color space‚ the work of color feature extraction is finished. The second one is recognition in which the core is neural network classifier. And Finally the result of recognition will be displayed on AVR microcontroller ATMega32. The microcontroller then determines the validity of the note by glowing LED for Counterfeit Paper Currency. I. INTRODUCTION The image processing involves changing the nature of an image in order to improve its pictorial
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Technology based laboratory to improve science learning Abstract Till date‚ manual routine devices and methods are used to perform different test strategies in the greater part of the science research centers in our nation. The manual instruments are cumbersome though the robotized ones are expensive. It does not enthuse youthful analysts towards the science laboratories. There is a need to create applications which can be easily integrated‚ customized in school and undergrad level laboratories
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modify for other applications. It enables the user to operate or control a fan regulator and operate the mains power switch from about 10 meters away. The control setting and output AC voltage of fan regulator has been observed. Key words: IR decoder‚ AVR‚ Microcontroller‚ AC dimmer. ______________________________________________________________________________ INTRODUCTION Today‚ electronics is used in home appliances for wide purposes including the motor regulation of a washing machine‚ the control
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that RISC systems use the load/store architecture‚ where memory is normally accessed only through specific instructions‚ rather than accessed as part of other instructions like add. Well-known RISC families include DEC Alpha‚ AMD 29k‚ ARC‚ ARM‚ Atmel AVR‚ Blackfin‚ Intel i860 and i960‚ MIPS‚ Motorola 88000‚ PA-RISC‚ Power (including PowerPC)‚ SuperH‚ and SPARC. In the 21st century‚ the use of ARM architecture processors in smart phones and tablet computers such as the iPad‚ Android‚ and Windows RT
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Power Electronic Project DC/AC Conversion using an H-Bridge Supervisor: Dr. Lutfi Al-Sharif Students: Samer Alshaer 201010997 Ayman Herzalla 200910124 Ala al shargabi 201020177 Abstract—In this document a DC (Direct Current) to AC (Alternating Current) conversion method using an H-Bridge will be introduced; components‚ simulation and hardware implementation will be presented. Index Terms— H-Bridge‚ DC to AC conversion‚ Power electronic application‚ Simulation. I. INTRODUCTION A
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RISC VS CISC RISC:- Reduced Instruction Set Computer • Small number of instructions • Instruction size constant • Bans the indirect addressing mode • Retains only those instructions that can be overlapped and made to execute in one machine cycle or less. Examples of RISC • Apple iPods (custom ARM7TDMI SoC) • Apple iPhone (Samsung ARM1176JZF) • Palm and PocketPC PDAs and smartphones (Intel XScale family‚ Samsung SC32442 - ARM9) • Nintendo Game Boy Advance (ARM7) • Nintendo DS
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make a line sensor array. A microprocessor to run the code that takes inputs from the sensor and control the motion of robot. We will use a cheap single chip computer called an microcontroller (MCU). A popular family of microcontroller is AVR series from Atmel. A member of the popular family is ATmega8. ATmega8 is chosen because it has just the required amount of resources and is very low cost. The MCU cannot drive the motors (used to actually make the robot run) directly‚ so a motor driver is used
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PREPARED BY RATUL PAUL(08122003049) SAMOSHRI MITRA(08122003058) DEBAPAM DAS(081220030) ARNAB BISWAS(08122003023) UNDER THE GUIDANCE OF Prof. Ramanath Dutta Department of Electronics and Communication Engineering ST. THOMAS’ COLLEGE OF ENGINEERING & TECHNOLOGY 4 Diamond Harbour Road‚ Kidderpore Kolkata 700 023 CERTIFICATE Department of Electronics and Communication Engineering ST. THOMAS’ COLLEGE OF ENGINEERING &TECHNOLOGY‚ KOLKATA This
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implementation of Wiring‚ a similar physical computing platform‚ which is based on the Processing multimedia programming environment. ATmega128 The ATmega is an MCU produced by Atmel with the following specifications: Parameter Value Flash (Kbytes): 128 Kbytes Pin Count: 64 Max. Operating Frequency: 16 MHz CPU: 8-bit AVR # of Touch Channels: 16 Hardware QTouch Acquisition: No Max I/O Pins: 53 Ext Interrupts: 8 USB Speed: No USB Interface: No SPI: 1 TWI (I2C): 1 UART:
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