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Overview |
Dot-matrix-displays often are used to visualize states or interactions between human users and machines.
LPT-Display is a Windows software, designed to test dot matrix displays. It works with standard controllers for LCD displays connected to Your computer's parallel port (LPT1 or LPT2) under Windows98 or later. The subdirectory with the system driver 'Port.dll' from Kainka/Berndt (Elektor) must be located in the same directory as the executable (included in the download package).
This program is for experimental purposes, just made to display some principles of digital electronics by means of the old fashioned yet useful LPT computer interface.