I am using PIC16F1946. It has a LCD driver module in it. I read the datasheet and it mentions LCDREF register (Section 27-3 in the datasheet). I cannot find useful info on how to set it up? Could ...
I got some static LCD's from an old cheap clock, calculator and the like and now I would like to use them for displaying simple things like temperature. They are connected with those pink with grey ...