Micro controller Based Automobile Monitoring system

The aim of this project is to build a Micro controller Based Automobile Monitoring system. Using this system one can monitor the vehicle parameters to achieve safe drive. The system can monitor the km/h, engine temperature, fuel quantity, battery voltage, side stand status ect. Whenever any of these parameters goes beyond the set limits, the system will give alarm indication. All the parameters are displayed on liquid crystal display. This acts as an output media of the system. The brain of the system is the micro controller AT89S8252 that takes care of all the processing required. The controller is associated with components like ADC to ensure the analog values, temperature sensor to measure engine temperature, photo interrupter module to measure the speed, and keyboard to set the required limits.