Front door latch buzzer interface: Difference between revisions

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the front door latch automation won't work unless this laptop is running
the front door latch automation won't work unless this laptop is running
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Revision as of 04:03, 7 August 2012


The front door latch buzzer is controlled by an optoisolator hooked up the parallel port of a laptop

the front door latch automation won't work unless this laptop is running