A logic analyzer using the PC's parallel port. - The Diigo Meta page

• 25 Oct 08
  

  quidam34

  in 08wk43 : schema = digitrac_scheme_active.png & sw =
  setup_digitrace.exe. directe aansluitgin op LPT in XP (!!) met buffer 74hc245. 1 M samples/sec, 32768 buffer, 8 channels.
  

  utility electronics

  • A logic analyzer is useful in electronic development and debugging, especially where fast logic circuits are involved with lots of signals whose relations have to be verified or examined. A logic analizer is a like a recorder for digital signals. During a certain (small) period of time, the state of a few digital lines can be recorded to a file. An event can be specified to signal the start of the recording, i.e. line 1 toggeling from 0 to 1. This recording can be viewed afterwards, allowing for zooming and scrolling in the time domain.
• 02 Oct 08
  

  A S

  electronics software

• 18 Mar 08
  

  Daniele Cellai

  elettronica

• 12 Feb 08
  

  Andrew Garratt

  electronics diy logic oscilloscope hardware software freeware

• 29 Jan 08
  

  Jeremy Darling

  A logic analyzer is useful in electronic development and debugging, especially where fast logic circuits are involved with lots of signals whose relations have to be verified or examined.
  A logic analizer is a like a recorder for digital signals. During

  Electronics diy logic software oscilloscope LPT hardware freeware

• 09 Dec 07
  

  Michael Collas

  electronics

• 05 Aug 07
  

  York Jong

  74x245 DIY LPT logic analyzer measurement

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  • 
  • Check the voltage on pin 20 of the 74HC245 when in use. It should be above 3V.

  1 more annotation...

• 05 Dec 06
  

  Jim Stoll

  electronics oscilloscope delicious

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