Anyone know of a hardware/software solution to trigger relays from a PC?<BR><BR>Namely, I am trying to write a service in VS.NET that can trigger one of a number of relays on a certain set schedule.
Use an LM1881 sync stripper to trigger a 555 timer set up as a one shot, make the time period longer then one video line (~65uS), and use the output of the 555 to control the relay.
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