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Forum › Reparatii Radio Tv Electrocasnice › Reparatii Radio Tv Electrocasnice ... › Link-uri catre proiecte de osciloscoape digitale
Link-uri catre proiecte de osciloscoape digitale
Tot ce tine de repararea unui produs produs industrial si care a functionat o data ...

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daniel



Joined: Feb 22, 2005
Posts: 130

PostPosted: 07/Nov/2007 10:41 am    Post subject: Link-uri catre proiecte de osciloscoape digitale Reply with quote

Analizor logic pe portul paralel - foarte putin sau de loc hardware necesar:
www.xs4all.nl/~jwasys/old/diy2.html

Un proiect foarte bine documentat si realizat (practic se vede ca este realizatorul este austriac). Folosete un dac, o memorie fifo, arie fpga si un microcontroller Cypress AN2131Q.
www.johann-glaser.at/projects/DSO/

www.chocbar.demon.co.uk/

Un proiect de osciloscop digital extrem de simplu de realizat. Practic un ADC0820 este conectat direct la portul paralel.
In functie de puterea procesorului calculatorului se pot atinge urmatoarele sampling rate-uri :
Machine type Sample rate (kSamples/sec)
Pentium MMX at 233 MHz 180
Pentium4 at 1.6 GHz 257
AthlonXP 1.7 GHz 267
www.geocities.com/lptscope/

alternatezone.com/elec...soamk3.htm

home.planet.nl/~m.f.ha...pe2k4.html

www.transmic.net/scope.htm

www.nbb.cornell.edu/ne...ideoScope/

jonw0224.tripod.com/ppmscope.html

scopeonpc.tripod.com/index.htm

www.soundtechnology.com/LAB432.html

hacca.altervista.org/Detailed.htm
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