Can I read User-Changeable Password Security System on EtoBox?

User-Changeable Password Security System by Hamed Raza is a document available to read on EtoBox.

What is User-Changeable Password Security System about?

This project provides a security system with a password that can be changed by an authorized person. The system uses an 8-bit microcontroller interfaced with an EEPROM to store the password, which can be updated unlike a fixed password burned into the microcontroller. A keypad is used to enter the password to unlock an electric door, as indicated by a lamp. Entering the wrong password triggers an alert lamp. The system could be enhanced to send an alert SMS via a GSM modem if an incorrect password is entere

Author

Hamed Raza

Language

EN