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Make yourself a speaking ATMEGA128

Guys, In previous weekend, I made myself a speaking ATMEGA128. I used ATMEGA128 and LM386 as an amplifier, Let's get started Step 1: The part I need for this project These parts are needed for this project : 1. LM386 2.ATMEGA128 3.USBISP 4.AVRStudio 5. Small speaker 6. LCD 16x2 Step 2: Assemble the project Here's the connection I used for this project : I connected PB5 as an input for LM386 and for LCD : #d ...

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Speech Synthesis on Atmega128

I had this one project where the device was supposed to speak out the output. And I was too Lazy to actually go and build a PC based application and not that lazy to make it on a micro controller. So here is some of my research where i am gonna show you how to do speech synthesis for your Embedded Project. Why I am Implementing it on a Microcontroller? -Its Cheap -Its Portable -Its Fun -Its Easy ( Yes! Once ...

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DJ Party: A Collaborative Music Teacher using Atmega1284

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 note and there are 16 customizable instrument soun ...

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Acoustic Modem Using Atmega1284p

Data transmission over sound is used in many communication protocols, the most common being Dual-Tone Multi-Frequency signaling (DTMF). It is used to dial phone numbers and the frequency combinations chosen for the digits are very familiar to the general public. It was also used in early modems to request internet connections and its characteristic sound is nostalgic for many people. However, to push the da ...

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Drumming Teaching and feedback device Using Atmega1284

For our ECE 4760 final project, we designed and built a drum trainer that can be attached to most Japanese drum surface and will detect and wirelessly transmit different drum hit types to other players’ drum trainers. The trainer is able to determine whether the user makes a “Loud Beat”, a “Soft Beat”, or a “Rim Shot”, and provides feedback in the form of LED’s to tell the user what type of beat they just m ...

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Color to Sound Player Using Atmega1284

Introduction We created a device that determines the RGB content of a surface and then speaks the color or plays a musical tone at the sound frequency mapped to the color. The device can convert the color to sound directly or function as a cassette player that plays through a tape of colors. The user can select between several instrument sounds, which were implemented using different methods to achieve real ...

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Multi-functional Music Box Using Atmega1284

Our final project is to build a multifunctional music box. This music box can generate different songs in different instrument sounds, i.e. piano, organ, by FM synthesis. The theme and harmony are in two different channels. Besides, the music box can also be electrical piano by which users can play their own music, the piano keyboard is implemented by infrared emitter and light sensor. There is also tutoria ...

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