Electronic Engineers

[pthomas]

Hi,
I want to keep the dash on my Crendon Replica as authentic as possible and I am going to fit a fuel pressure guage. I would also like to fit somewhere discretely an LED which indicates when the tank is nearly empty. I was thinking of using the fuel guage sender in the tank to do this. Is there anyone who has a circuit that I can use. Ideally it would include a surge prevention circuit (timer) which would prevent the LED from flashing on and off.
I have the skill to assemble such a circuit but I cannot design it and would not know the appropriate values of resistances etc.

Thanks in advance.
Peter.