Project for sale or free idea - TR LCD discriminator for hobbyists

[Valchev]

I was begining to design this LCD interface for my GPR, but i decided to test it with my TR (transmit-receive) locators, to make it easier. I use PIC16F871 and graphic LCD 128x64 dots, 128 columns. It draw 1 column per 0.156s or all LCD per 20 seconds. Оf course to be so much clear the pictures, it have need received signal to be powerful and to move slow.