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  • Users: mcgreen
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  1. mcgreen

    addind dry contact output to an airflow alarm

    This is for an airflow alarm. I designed this simple airflow alarm and all is working well. When the airflow is above the setpoint a green LED is on. When it falls below the setpoint a red LED comes on. If the airflow falls below the setpoint for more than five seconds a buzzer comes on. When a...

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