You have chosen to sponsor your bid up to a maximum amount of .
This project,is with regards to a fuel dispenser that we are having at our facility.
What we need to happen is :-
1) The fuel pump should run in two modes- A & B
2) In the A mode all the deliveries should be proper. That means for every 5 liters, entry from keyboard, it should deliver 5 liters. But in case of B mode (which can be used if we press a code in the keyboard), the pump should deliver, only 4.75/4.80/4.85 liters instead of 5 liters, depending on the option chosen.
How we need that to happen is :-
The keyboard is connected to various other cards in the dispenser, and sends in signals for the operation to happen. What we want someone to to do is, change the program in the keyboard IC (or microchip), so that when alternate mode code is pressed, it sends in wrong signals (i.e. 90/95% of what is actual), so that a wrong delivery happens.
We have the complete assembly of the fuel dispenser, which we can send to the freelancer. Along with it, we can send you a image of the laptop, which the company engineers use, to program the various cards. Also, all the manuals which the company provides the client, for usage.