Hardware development of a brake wire failure indicator for a car

In this paper, the hardware development of a brake wire failure indicator for a car is presented. This paper gives a brief review of the mini project work undertaken by us involves the design and development of the brake wire failure indicator. The main aim of our project is to develop brake wire failure indicator implemented for controlling the accidents and protect the livelihood. This brake wire failure indicator circuit can be done using buzzer and IC timer on PCB where the LED will blink with the condition given as input. The wire which has been assumed as brake wire is connected across terminals and led’ s blink with the condition. This circuit is very simple and easy to build, it just requires a few components. The work concludes with an application being implemented practically. The developed prototype shows the efficiency and power of the invention. This brake failure indicator circuit checks the continuity of the brake wire and turn on the red light if the brake wire is broken. The work presented here is the mini-project work of the second semester engineering students of electronics & communication engineering department of Dayananda Sagar College of Engg., Bangalore, Karnataka