> Was never an expert at Digital system design, but I assume it would go > something like this: > > Call the pager send 8888888888 as the call back number (all LCD > segements lit). Tie each LCD segments to an AND gate, that when the > output is high will trip a relay. LCD displays usually don't have one pin for each segment. Cheapest pagers display 15 digits, each digit is 7 segments: 105 pins. Pins and connectors are expensive, and usually data is multiplexed.
So you'll need LCD decoder for this aproach. That's $. Hooking up to RF interface and doing your own decoding is much better idea. -alex -- NYCwireless - http://www.nycwireless.net/ Un/Subscribe: http://lists.nycwireless.net/mailman/listinfo/nycwireless/ Archives: http://lists.nycwireless.net/pipermail/nycwireless/
