Introduction - If you have any usage issues, please Google them yourself
LCD12864 display with adjustable menu program
1, description of the procedures:
This routine demonstrates LCD12864 can adjust the display menu, the menu content for the hypothesis
Set up a group of motor parameters.
2, experimental operation
1, LCD12864 LCD screen is inserted into the J8 socket, liquid injection pin direction.
2, the code switch S7 and S10 are all placed in a closed state.
3, through the adjustment potentiometer VR4 can change the display contrast.