Introduction The WhereAVR is a small, lightweight, low-power, and low-cost APRS tracker with a full compliment of analog and digital I/O, as well as the ability to decode ax.25 packets. This allows for the reception of remote commands without the need for a “real” TNC. It is designed to hook directly to the speaker and […]
The WhereAVR using ATmega8 microcontroller Read More »
Introduction If you are a music buff, then our sheet music generator will be the answer to your dreams. You plug in the instrument of your choice and as you play the keys our system will create the sheet music that attests to your musical genius. Although there are similar systems on the market, they
Sheet Music Generator using Mega32 Microcontroller Read More »
Introduction We constructed an analog-to-digital guitar that captures an input signal and uses the waveform zero-crossings to determine whether the note is at the correct frequency. The hope was that this frequency tuner could be used in a home setting where each of us can tune our own guitars. While a great number of students
Digital Guitar Tuner Using Atmega Read More »
Introduction Perusing through the impressive list of past projects, we decided to make our final project a combination of two technologies—wireless technology and the MP3 player. Specifically, we decided to create an MP3 player that broadcasted the songs to an FM dial. We call this the “MP3 Radio.” To accomplish this, we used an ATMEL
The Ultimate MP3 Radio Using ATMega32 Read More »
Introduction: Our final project is a musical water fountain loosely based on the fountain in front of the famed Bellagio hotel and casino. The basic idea of the project is to take an input from an iPod (or any sound source), sample the sound and break it down to different “sequencies” by Walsh Transform ,
Musical Water Fountain Using Atmega32 Read More »
Introduction “This device allows friends to learn songs, create their own songs, and collaboratively merge them.” Our final project for ECE 4760 is a fully customizable button keyboard that has a variety of features to allow for collaborative music-making between friends. Each keyboard has eight fully programmable buttons; any button can play any valid MIDI
DJ Party: A Collaborative Music Teacher using Atmega1284 Read More »
Introduction “The sound and experience of drums… Any time, anywhere, with any object.” -Project Soundbyte It’s Friday night and you’re hanging with your friends at home. There are no parties tonight and you have seen everything on Netflix already – you’re bored out of your minds. One of your friends pulls out his portable roll
Drums Anywhere: solution to making a great drum beat Using 3D-printed boxes Using Atmega Read More »
Introduction “A device that pitch-shifts voice in real time” For our final project, we attempted to implemented a real-time vocal pitch shifter. The system was designed to work as follows: a user speaks into a microphone, their vocals are processed using a pitch shifting algorithm, and the resulting signal is output through speakers. All of
Real-Time Pitch Shifter. Using Atmega Read More »
Introduction “Our 3D gForce Mouse will enable use to move the curser in the air freely with the capacity of scrolling” The rationale for this design is two fold. We wanted to do this design because we wanted to make a zero-impact pointing device for those with injury. We also wanted to implement this injury
3D gForce Mouse Using Mega32 Read More »
I. Introduction The goal of this project is to build a digital compass that displays both the direction and cardinal points on a television. Other functionalities were added to complement the sensor interface, such as, temperature display, magnetic declination input and disability option. At the highest level, this project involves acquiring two output readings from
Digital Compass Using Mega 32 Read More »
