Abstract
The main aim of the Brake Failure Indicator project is to identify the Brake Failure in the Four Wheeler vehicle. Nowadays, vehicle traffic is increasing everywhere. So, vehicle riders should ride their vehicles carefully. Break failure is the biggest problem for the vehicle riders. Because, it causes vehicle accidents and injures vehicle riders. We developed the break failure indicator project to solve this problem.

The main objective of Pneumatic Chapathi Machine project is to make chapathi using air pressure. In this project, the vanes are rotated by wind energy. The axle is connected with a set of gears. When the axle is rotated, the upper disk of the chapathi machine will move to up or down according to the direction of the air flow. This project is user-friendly and easy to use.