Arduino Door Lock Servo Code

Just thought of making a password based door lock system in which you can enter the password via the keypad.

Arduino door lock servo code.

Learn how to make an arduino controlled door lock system that uses a keypad. Hello you all i ve been working on a lock system for a while i started looking for some codes to use in my project but unfortunately i found a lot of complex ones and most of them have some fails especially when they use pointers you can try the. The simply compile it then finally upload it to the atmega328 microcontroller. Hi doing this code but want to change the servos going the other way and that the time before he locks again getting longer.

Char password 809202. Door lock with arduino and a servo. You can simply copy paste the code using arduino ide. To connect the servo motor with the arduino use digital pin d9 of arduino to output the pwm pin of the servo motor.

Simple code for arduino keypad door lock systems for beginners. Door lock with arduino and a servo read 3555 times previous topic next topic. Include servo h include keypad h servo servomotor. Arduino keyless door lock system with keypad and lcd.

The code for password based door lock security system using arduino keypad is given below. Pin may different from the code. A pin based lock using keypad and servo. The complete arduino door lock code can be found at the bottom of this page.

Also it is important to make sure you have added the following keypad library to your arduino ide to compile the code successfully. You can directly upload the code but it is recommended to read the below paragraphs to understand how the code works.