Pira.cz Technical Forum
Utilities => Silence Detector => Topic started by: jmnatale on June 08, 2021, 08:42:36 pm
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Good afternoon, someone could help me, I can't make me give an alarm stop the port com. I made the circuit as shown in the image, but when there is silence the com port is not activated
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Is it a true RS-232 port or USB to RS-232 adapter? In the second case, you may not be successful (depending on the model).
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Is port RS-232