what do you code it in html or php? you could use mysql database with all the shields...
and use php to notify of pin useage.
- a adding system would be a simple as a few fields
i can try to come up with something and post it on my website.
i really want to have a new webpage project.
maybe go trough with the arduino sketchs/library upload site and add this to.
if it ok with you i'll use your code.