Learn to learn anything before LCD1602 LCD, such as do you want to learn, such as A/D conversion

CodePudding user response:

Is optional, of course, to learn, learn to send a string to display is the foundation.

CodePudding user response:

Don't have to learn to see the teaching video is enough

CodePudding user response:

Directly take routine to do, the study of 1602 documents