10-04-2008, 01:08 AM
http://www.quickmacros.com/forum/showthr...p?tid=2664
I have developed a bit more hardware with this. I use contacts that close circuits to ground in combinations...for example...one button closes pins 1,2 and 8 which triggers a corrisponding program...I can read 17 pins on the parallel port...that gives me the ability to add thousands of buttons. It kindof works like an autoharp
I have developed a bit more hardware with this. I use contacts that close circuits to ground in combinations...for example...one button closes pins 1,2 and 8 which triggers a corrisponding program...I can read 17 pins on the parallel port...that gives me the ability to add thousands of buttons. It kindof works like an autoharp