Learn how to make a door lock system using password with keypad and electromagnetic lock. When the door is unlocked by a correct password, It keeps the door unlocked for 20 seconds, and then automatically lock the door again. The Arduino code supports mu
pasword_lock.ino Download Step 2: Testing the Circuit 2 More Images The Arduino code has two main functionalities regarding the keypad First is Entering the Password to Open the Door and the other is Changing the Password To enter the password follow the below steps Press the '*' Key,Now ...
In this blog I will show you how you can make your very own Password Enabled Smart Door Locking System using Arduino. You don’t need to have much of programming knowledge to make this project. Simple, Easy & Effective. Step 1: All Things You Need for This Project : All Things You Ne...
The most obvious mod would be porting this design to the Arduino, which opens up secure data to an army of users. I have already been asked about porting the original SD locker project to Arduino, but I don't use Arduino so I'm not a good resource. However, the code is straightforwar...