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Thursday, 24 May 2012

AVR Project - DDS Audio Function Generator - Bascom AVR Project

DDS Audio Function Generator - Bascom AVR Project


TESTED OK PROJECT


Bascom-Avr Compiler

ATMEGA48 DDS Audio Function Generator

 

 

 

 Features:

 Frequency range : 1Hz - 20KHz useful to 100KHz
Resolution : 1Hz
Waveform : Sine, Square, Triangle, Sawtooth
Output level : Adjustable 0 - 5V.p.p. 

 


 

Square wave open drain output (TTL compatible)
Battery powered

I don't recommend this project for anyone who is NEW to electronics.

 

ATMEGA48 Fuses configuration:
Spien ON ,Rstdisab OFF, Esave OFF, Ckout OFF, Wdton OFF, Ckdiv OFF,
SelfprgEn OFF, DwEn OFF, Bodlevel = 111 , Cksel = 0111 , Sut = 11  


Necessary files are given into this link :


http://www.8051projects.net/download-r207-dds-audio-function-generator-bascom-avr-project.html


enjoy it...


posted by... Pratik Gohel...:))



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