amrismail
Junior Member level 1
Drear,
i want to interface Pc with Multi slave terminals with parallel port , i need ideas about the switching circuit and how i will control the switching sircuit to select the terminal,
any one have design for the switching circuit and interface methode to controul It .
yours,
Amr Ismail
i want to interface Pc with Multi slave terminals with parallel port , i need ideas about the switching circuit and how i will control the switching sircuit to select the terminal,
any one have design for the switching circuit and interface methode to controul It .
yours,
Amr Ismail