i ve just started trying out electronics with the parallel port programming with VB...i thought this board might be able to help me out .correct me if i go wrong anywhere ...
so the parallel port has 8 outputs...and i connect that to a pc relay card...
now i need to connect to more than 8 different outputs...ideally by a timer ..
is it possible to have more than 8 outputs?would it wrok if i used shift registers(or a series of flip flops) for a timing circuit ?
"it is the question ...that drives the answer..."