This directory contains a Perl module that I wrote for communicating
with and controlling the scrolling LED billboard signs made by
Adaptive Micro Systems, Inc.
I bought their tri-color (red/yellow/green) "SERIES 300 ALPHA LED SIGN"
for approximately $175 USD
and mounted it at the office from the ceiling. I also wrote a quick
web interface using CGI.pm and my Perl module to allow it to be
controlled by anyone at the office through their web browser. Another
cow-orker has written a WAP interface to allow messages to be sent to
the sign from any WAP-enabled cell phone. We also have a separate
interface to an IRC bot that notifies an IRC channel whenever a new
line of text has been submitted to the sign.