Hi everyone, im quite new to arduino and was interested in doing something like an alarm but the function is that when the alarm is == to the RTC timing, the buzzer will start to ring for a minute. But the thing is once i try with my codes, it will work when i seperate the door sensor but once i try…

How do i stop the buzzing action once door sensor is opened (LOW)

Qin October 29, 2017, 4:02pm 9

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