Single board AVR DSO project

December 15, 2007 | By admin In AVR Projects |
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Digital oscilloscope projects or so called DSO are always interesting, because there are speed and quality concurring on limited resources. Vassilis Seradiris constructed single board AVR oscilloscope based on Atmega32 microcontroller.

AVR_oscilloscope.jpg

 

His attempt was to build DSO scope programmed only in C language instead of ASM. This scope can display maximum 5kHz square signal while for other signals frequency is lower (~1kHz). Maximum signal voltage input 24V(DC)/30V(AC). Wave is displayed on 128×64 pixel graphical LCD. Scope has auto triggering function which allows to view continuous signals like they are stopped. If signal isn’t continuous – it can be frozen by pressing button and analyzed. Project files. Really cool project and may be practical for those who work with low frequency signals.

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3 Comments so far

  1. özge on December 11th, 2009

    IYI GÜNLER benım proje odevım var.attiny 23 13 veya atmega 32 yı kullanarak bır devre yapmam lazım.bu devrenın yapılması kolaymı veya malzemelerı turkıyede bulunuyormu..rıca etsem malzeme lıstesını gonderebılırmısınız..3 ocaga kadar projemı yapıp teslım etmem lazım

  2. kiarash on January 2nd, 2010

    i need more informations

  3. MAHDE PAKDEL on January 27th, 2010

    SEND LARNING
    I AM ARABESTAN

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