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Hope this Helps
Basically, what you're looking at is something like this...
In the simplest form, a digital input on the OI could be a wire running between a signal pin and a ground pin. In that case, you would always have a value of 1. So, putting a switch in between the two pins lets you control the value(off/open = 0, on/closed=1)
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Nate Smith
nsmith@smythsoft.com
12 seasons, 4 teams, and more time logged behind the scorekeeper's table than I care to remember...
returning for 2011? only time will tell...
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