Advanced Digital Fuel Meter and Electronically Controlled Devices

The aim of the project is to accurate the fuel availability in the tank and state the status of the battery, this feature comes handy when in an isolated place where fuel filling stations are not available nearby and user can easily estimate the distance he may carry on with the feeds from our project fitted to the vehicle. I propose a digital measurement system which constantly displays the different parameters like fuel quantity and battery health. The fuel indicator which we use gives us 100% accurate result by displaying the quantity of petrol in numerical format i.e. in milliliters. The heart of the project is the microcontroller which takes necessary decision depends on the sensor feeds and displays the results in the digital format. An analog type fuel tank level sensor is interfaced to the Analog to digital controller (ADC) which converts analog voltage output from the sensor to the digital form and feed to microcontroller. Then the microcontroller calculates the level depends on the digital value multiplied with the volume of the tank at that level and displays the digital numeric value on the screen.