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Engineering Projects

Published on Nov 30, 2023


Finger Print Based Car Starting System project is developed for the users to start a car through finger print. It consists of a finger print scanner, microcontroller unit, car controlling system and LCD display.

When the user places his finger in the tracer, it sends signal to the microcontroller.

The microcontroller analyses the signal and sends signal to the car controlling system. If the finger print matches the existing finger print of the owner, it switches on the car motor. Other wise it produces a beep.

The details will be displayed in a LCD display.

This is very much used in vehicles where security and authentication are required.

This project uses microcontroller PIC16F73. The microcontroller programs are written in Assembly language