Keypad Password Door Lock System Arduino

Written By Ryan DeWitt
Screen Shot 2019-09-04 at 10.12.32 AM.png

Keypad Password Door Lock System Arduino

This is a simple Arduino project. In this video, you can learn how to make a simple password based door lock system using Arduino, servo motor and 3x4 matrix keypad.

Required Components

  • Arduino Uno

  • 3x4 matrix keypad

  • Servo motor

  • 16x2 Lcd Display

  • Jumper wire

  • Glue gun

Ryan DeWitt
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