paddy_p
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I am working on a circuit in which 8051 micro controller is used.
I have used 2 interrupts and one i/o pin to detect the signal and according to presence of the signal the corresponding alarms will be generated.
This is working fine also.
But the problem is even if in the absence of the signal the alarms are generating. And this happens only when there is a switching.
Please suggest how to get rid of it.
thanks,
paddy
I have used 2 interrupts and one i/o pin to detect the signal and according to presence of the signal the corresponding alarms will be generated.
This is working fine also.
But the problem is even if in the absence of the signal the alarms are generating. And this happens only when there is a switching.
Please suggest how to get rid of it.
thanks,
paddy