HiThese links might help you | Microcontroller › AVR › how to make a keypad › HiThese links might help you January 31, 2018 at 1:13 pm #14705 GANEEV SINGHParticipant Hi These links might help you: 1. https://www.engineersgarage.com/contribution/keypad-locking-system-with-user-defined-password 2. https://www.engineersgarage.com/8051/tags/8051?page=9&ui=default 3. https://www.engineersgarage.com/contribution/sleeping-security-smart-keypad-lock-using-atmega16
