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by chuck graves
Fri Apr 15, 2005 11:55 am
Forum: General Discussion
Topic: circuit/device NEEDED
Replies: 4
Views: 1014

circuit/device NEEDED

I need a circuit (I wand to buy a device) which will:<p>receive a signal via a serial or parallel cable on a PC<p>based on that signal, turn on/off one of up to 100 lamps/lcd's (i.e. red/yellow/green)<p>send a text stream to a "ticker tape" type of lcd display (which i also need to buy)