JayCar

This module allows you to write to and control a Rellay Controller card made by JayCar. However it is very easily adapted to almost any rellay card.

This particular rellay card requires that you not only set the values for each of the 8 output rellays but also requires that you strobe the address of the card. This is a great feature as it allows you to plug up to 8 of these cards in (mmmm - 256 rellay outputs, and 256 inputs :-).

This means it is a more complicated example, thus allowing you to write a simpler version from this one. This code is about 50 linues (a little over 100 with all of the POD) so it should be simple to adapt.

INSTALLATION

To install this module type the following:

perl Makefile.PL
make
make test
make install

DEPENDENCIES

This module requires these other modules and libraries:

Device::ParallelPort

COPYRIGHT AND LICENCE

Distributed under the Perl Artistic License