Paper Contents
Abstract
The password-based circuit breaker is a smart protection system designed to enhance electrical safety by incorporating digital security. The system operates by requiring a password authentication process before allowing the circuit to close or supply power. It aims to prevent unauthorized access, accidental activation, and electrical mishaps, ensuring controlled and secure use of electrical circuits. The system comprises a microcontroller-based unit interfaced with a keypad or other input methods for password entry, a relay to control the circuit, and an LCDLED display for user feedback. When the correct password is entered, the microcontroller activates the relay, allowing current to flow through the circuit. If an incorrect password is entered multiple times, the system can trigger additional safety mechanisms, such as locking out further attempts or sending an alert signal.This technology finds applications in various domains, including residential, commercial, and industrial settings, where access to electrical circuits needs to be restricted or controlled. It can also be integrated with iot platforms to enable remote monitoring and control, enhancing its functionality and scalability. The password-based circuit breaker contributes to improved safety, energy conservation, and access management in modern electrical systems
Copyright
Copyright © 2025 Mr. Avhad Deepak R . This is an open access article distributed under the Creative Commons Attribution License.
