password

Password Based Door Lock System using 8051 Microcontroller schematic

Password Based Door Lock System using 8051 Microcontroller

Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system. These techniques are an integration of mechanical and electronic devices and highly intelligent. One of the prominent features of these innovative lock systems is their simplicity and high efficiency.  Such an automatic lock system consists of […]

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Password Based Circuit Breaker using PIC Microcontroller with C code

Password Based Circuit Breaker using PIC Microcontroller with C code

Here i am going to explain you a simple Password based circuit Breaker Project using PIC Microcontroller. This project is much similar to my previous one, “Password Based Door Locking System”. Circuit breakers are electromechanical devices used in the power system to connect or disconnect the power flow at the generator, substation, or load location.

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Password Based Circuit Breaker

Password Based Circuit Breaker

Electrical accidents are rapidly increasing especially electric line repairs incident due to the lack of communication and coordination between the maintenance personnel and the electric substation staff. The password based circuit breaker device could just be the solution as only the lineman could reliably control the circuit breaker to avoid miscommunication. The system requires a

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