WebDec 16, 2016 · We have used a password based circuit breaker approach which ensures that the correct person is operating the system. In a general overview, the PIC … WebA Password circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition …
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(PDF) PASSWORD BASED CIRCUIT BREAKER USING DTMF
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