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High-Resolution Color TV Using Two Microcontrollers Atmega128, AtMega32

Introduction My final project creates a relatively high resolution color TV display by using two microcontrollers with shared access to external memory. In the fall of 2005, I worked on a microcontroller project to create color video using an Atmel microcontroller. I had soon realized that since the microcontrollers have a very small amount of SRAM in them (even the mega128 only has 4kB), the resolution tha ...

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Two-TV video air Hockey Using Atmega32

Introduction Our final project is a two-player, 3D, air hockey video game using non-contact paddles. A single Atmel ATmega32 microcontroller on a prototype board is used to compute puck dynamics, decode inputs from two Hall effect sensor arrays, compute paddle-puck interactions, perform perspective projections from 3D to 2D for each player, and generate two different video signals. Two television sets are u ...

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Non-orthogonal Plotter Using Atmega32

Intro Our project is a “Non-Orthogonal Plotter”, a drawing device which can sketch pictures and print letters on a sheet of paper as you command them! Are you an architect that freezes up when it comes to hand-drawing ideas during a meeting because you can’t draw straight, neat pictures?  Does your disability prevent you from being able to clearly express your ideas without a bulky computer in front of you? ...

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Paint Program with Mouse Control Using Atmel Mega32

Introduction   For our final project, we implemented a drawing program similar to Microsoft Paint using a PS/2 mouse to draw onto a TV screen. Microsoft Paint is a drawing program that allows the user to create color images by using an assortment of painting tools like the pencil tool, the line tool, the rectangle tool, and the oval tool.  The program is relatively simple, yet very useful as well.  This mad ...

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Music Synthesizer with Interactive TV Display Using MEGA32

INTRODUCTION A synthesizer that produces sounds of different musical instruments when notes are played on a music keyboard(which we created), accompanied by an interactive TV display that also provides educational tools for learning music theory. Summary of our Project We built a music synthesizer that produces the distinctive sounds of several instruments when the music keyboard is played. Our synthesizer ...

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A Motion Capture System Using Accelerometers using AVR Mega32

By: Kris Young and Dan Li See the results section for movie clips of the motion capture system in action. Abstract Human-Computer interface may perhaps be both the most limiting and liberating aspect of humans working with computers.It can, for instance, limit the input complexity to the system or may, alternatively, provide a great range of options.Imagine the possibilities of a hard-wired user interface, ...

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TouchPad Drawing Board Using ATMega32

Introduction Our electronic drawing board integrates an easy human interface with a standard electronic display; specifically the a touchpad and an oscilloscope or TV screen. The rationale behind the drawing board is to be able to create a free hand sketch using the touchpad and have a real time display on a screen which can later be sent to the computer once finalized.This idea came about after making coun ...

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