Fingerprint Door Lock System using Arduino | OLED, Servo Motor & Lock Mechanism DIY
Secure your home with a DIY fingerprint door lock system! In this video, we show you how to create a smart door lock using Arduino, a fingerprint sensor, an OLED display, a servo motor, and a lock mechanism. Learn step-by-step how to assemble the hardware, connect the components, and write the code to make your own biometric security system. Perfect for tech enthusiasts, students, and DIYers!
📌 What you'll learn:
How to connect a fingerprint sensor with Arduino
Displaying information on an OLED screen
Controlling a servo motor for lock/unlock functionality
Code and circuit diagram explained in detail
🔧 Materials Used:
Arduino Uno https://www.dfrobot.com/product-838.html
Fingerprint Sensor Module
Servo Motor
Breadboard and Jumper Wires
📌 Chapters:
0:30 Introduction
1:30 Components Overview
2:10 Fingerprint Enrollment Process
6:45 Circuit Diagram Explanation
7:00 Code Uploading and Testing
🔗 Resources:
Circuit Diagram: https://drive.google.com/drive/folder...
Arduino Code: https://drive.google.com/drive/folder...
💬 Don’t forget to Like, Share, and Subscribe for more amazing DIY projects!
#ktronic #ArduinoProjects #FingerprintDoorLock #SmartHomeDIY #BiometricLock #ArduinoTutorial #ElectronicsProjects #DIYHomeSecurity #ServoMotorProjects
Fingerprint door lock with Arduino
Arduino smart lock system
DIY Arduino fingerprint lock
OLED fingerprint lock project
Biometric security lock Arduino
Servo motor door lock Arduino
Fingerprint sensor integration
Home security DIY projects
Lock mechanism using Arduino
Arduino-based smart home projects
how to make rfid door lock using arduino