digital fuel level indicator

1. Submitted To:
Mr. Amardeep Singh
Digital Fuel Level Indicator
Submitted By:
Rohan Patel
(k11023)

2. Table Of Contents
 Introduction
 Fuel Gauge Has Two Parts
 Block Diagram
 COMPONENTS
 Future Enhancements

3. Introduction
 Digital fuel gauge, which shows the exact amount
of fuel remaining in the fuel gauge as compared
to the previously used gauge meter in which a
needle moves to give a rough estimate of the fuel
left.
 A fuel indicator is an instrument used to indicate
the level of the fuel contained in the tank.

4. Fuel Gauge Has Two Parts
 The sender unit
 The indicator

5. Block Diagram

6. COMPONENTS
 Pic 16F877A Microcontroller
 LCD
 Analog fuel gauge
 Petrol Tank with Float
 A/D Converter
 Battery

7. Future Enhancements
 The accurate distance to zero can also be done
by programming the microcontroller by taking the
input of present mileage with respective speeds
and tank levels.
 In case of theft of vehicle, it can stopped i.e the
engine can be shut down remotely using
additional software enhancements.

8. Thank You