Fingerprint Sensor Door Lock Arduino

First of all connect the fingerprint sensor to the arduino uno.
Fingerprint sensor door lock arduino. You need adafruit finge. The easiest way to control the fingerprint sensor module with the arduino is by using the adafruit library for this sensor. The project arduino fingerprint sensor lock is simply fabricated around arduino board. The default pins for serial communication on the arduino uno are pin 0 rxd and pin 1 txd of the board but we are going to use other pins for serial communication.
These modules can be added to security systems door locks time attendance systems and much more. Prices for this sensor greatly vary from 10 to 50. How to make fingerprint door lock at home from this tutorial you can make awesome fingerprint sensored locking system for your door. Not only to ensure door security this project also make certain to assist in fields like forensics crime investigation personal identification attendance system and there is a lot more.
After learning arduino for 2 weeks i decided to diy a fingerprint lock with arduino. From outside the door a person is greeted with a fingerprint sensor and a display saying if the door is locked or unlocked. Having them run off battery enables the system to keep running even during a black out. I hope to find a cheap way and do need not change my locks.
Follow the next instructions to install the library. A fingerprint lock would be help for me and there are plenty of these kinds of locks on the market as the picture above. But it is not only expensive and it is also very troublesome to install. Conclusion in this tutorial post we learned how to set up a fingerprint sensor and how to use it with our arduino you can use this knowledge to control a.
You can add a solenoid instead of this led and make a fingerprint door lock which could be a brief tutorial for the future but for this tutorial led indication is our eureka. The whole system is run with dual arduino unos and powered by portable battery packs. Arduino fingerprint door lock with keypad and lcd.