Input  /  Output  INTERFACES Parallel Port
Parallel Port

 

PARALLEL PORT INTERFACING

 

7 Segments Interface of a 7 segments Lamp with the Parallel Port
Expansion to 8 Expansion to 8 digital inputs by the Parallel port using 74LS157
Expansion to 32 Expansion to 32 digital outputs by the Parallel port using 74LS244
This is a transcription of the Third Part of the Book "The Parallel port as an input / output interface"

puntos.gif (4659 bytes)

 

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