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linux:oscilloscope [2020/11/16 20:45]
admin [XOscope] 		linux:oscilloscope [2020/11/16 21:19] (current)
admin [Oscilloscope for Linux]
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 ====== Oscilloscope for Linux ====== ====== Oscilloscope for Linux ======
-{{:linux:usb_soundcard_oscilloscope_175840.jpg?400|}} +{{:linux:micoscope_210751.jpg?400|}}\\ 
-A simple and easy USB soundcard hack for an Oscilloscope.\\+A simple and easy USB soundcard hack for an Oscilloscope. The best use is together with an bread board.\\
 But please be careful, no protection is build in. Input signals up to 5V should be save.\\ But please be careful, no protection is build in. Input signals up to 5V should be save.\\
  
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 ===== Hardware ===== ===== Hardware =====
  
-Use a cheap USB Soundcard.\\ +{{:linux:usb_soundcard_oscilloscope_175840.jpg?400|}}\\ 
-Or build a protection circuit like that one:\\  +{{:linux:usb_soundcard_oscilloscope_175548.jpg?400|}}\\ 
-[[http://xoscope.sourceforge.net/hardware/hardware.html\\ +Use a cheap USB soundcard. Open the housing and solder a wire to the ground and the signal pin.\\ 
-One can use a 1N4148 diode instead of 1N914 diode.\\+{{:linux:usb_soundcard_oscilloscope_175615.jpg?400|}}\\ 
 +Close the housing, that's i!\\ 
 + 
 +Best use is together with a breadboard 
 +For an simple input protection a decoupling capacitor and a potentiometer to attenuate the signal would be useful, too.\\ 
 +                    Poti 
 +   Signal __100nF___| | |______GND 
 +                      | 
 +                      |____Mic Input 
 + 
 +If you want build a better protection circuit here is a simple one:\\  
 +[[http://xoscope.sourceforge.net/hardware/hardware.html]]\\ 
 +One can use 1N4148 diodes instead of the 1N914 diodes.\\
  
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