Arduino Fingerprint Lock: 5 Steps (with Pictures) - Instructables
https://periodicos.ufpel.edu.br/ojs2/index.php/dissertatio/user/viewPublicProfile/168610
Unanswered Questions Into Fingerprint Lock Uncovered When you install your lock, check to make certain the door makes a tight seal when it's closed, and fix should it not. It's essential to note that the lock