INTRODUCTION As technology develops, computers are making people’s lives progressively easier and safer. Someday they will be able to drive automobiles, resulting in reduced deaths and accidents. We decided to make a prototype of a self controlled car. We started with a Hot Shot II radio control car and stripped out the radio receiver. Then […]
Autonomous Vehicle Read More »
Introduction The goal of this project is to design an algorithm for a real-time digital guitar tuner and implement it using an Atmel AT90S8535 microcontroller. Each of the six strings of a guitar has a unique fundamental frequency, and our goal is to measure this frequency and compare it to the correct frequency. This project
Design of a REE476 Final Project: eal-Time Digital Guitar Tuner Read More »
Introduction: Our final project code calls for the implementation of an amusement game often bannered as “Test-Your-Strength” or less accurately (but more commonly) known as “Whack-a-Mole.” Our machine is in essence a miniturized version of what can be found in most theme parks across the world. Its construction involves a spring load plastic cap to
Whack-A-Cap: miniature representation of a popular amusement game Read More »
Introduction: One of the newest and fastest growing additions to the digital age in the 1990s has been the handheld personal computer. Given a little flash memory and a good LCD, anything is possible and commercial products like the 3Com PalmPilot� and IBM Workpad� are flourishing. But as these products expand their functionality so does
Introduction For our final project, we set out to write a Controller for the classic toy, the Etch-A-Sketch. What this basically means, is that we use an Atmel micro controller to control two stepper motors connected to the knobs of the Etch-A-Sketch. Thus, an order by the chip to the motors would cause different angled
Automatic Etch-A-Sketch Controller Read More »
Objective: To design a debugger that is capable of tracing AT90S1200 user programs while the micro-controller is attached to external peripherals. The debugger will be able to display I/O activities, and dump the values of the registers. Parts Required: Atmel STK-200 starter kit (kit includes a single AT90S8515 micro-controller), Inter x86 compatible PC (required for
EE476 Final Project Real-time Debugger By Emre Tezel & Cagdas Ozgenc Read More »
Introduction The design philosophy behind the JI1000 is a simple, yet powerful microcontroller based mobile security system. At the heart of the JI1000 is the Atmel AT90S4414 8-bit RISC microcontroller. We used the 4414 for this design because a microcontroller is well-suited for a security system. The basic control functions for our system include monitoring
Clifford Systems JI1000 Car Alarm System Read More »
Soundbyte If you ever thought you couldn�t control things with your eyes, think again � here�s the game Snake that allows 4 modes of multi-level game play with buttons or with your eyes, using electro-ocular potential. Project Summary While brainstorming for a 476 final project that would be biomedical engineering-related, we stumbled upon the idea
Introduction For our final project, we used an Atmel AT90S8535 microprocessor to create a hangman game. The letters are displayed on a 16-character LCD, and are input (“guessed”) using a 16-button keypad. The 8 LED’s on the Atmel development board are used as our “hanging man” – one lights up for each wrong guess. We
Introduction Many of the simpler electronic games of the past decade can be easily programmed on the AVR microcontrollers we are using this semester, using only the lights and switches available on the evaluation boards. For our final project we programmed the game Simon using the AT90S8535 microcontroller chip and corresponding evaluation board. This is
Programming the Game Simon Read More »
