LCD1602液晶显示在执行程序指令之前要进行模块标志位的忙信号，只有

The LCD1602 LCD displays the busy signal of the module flag bit before executing the program instruction. Only when its busy flag bit is low level can the instruction be executed. <br>When LCD1602 wants to display a character, it must obtain the actual RAM address of the character. There are 11 control instructions in its internal control register, including clear screen, cursor shift and other instructions.

The LCD1602 liquid crystal displays a busy signal for the module flag bit before executing a program instruction, which is only possible to execute when its busy flag bit is low.<br>Lcd 1602 to display a character, you need to obtain the character's realistic RAM address. Its internal control register has 11 control instructions, including clear screen, cursor shift and other instructions.

LCD1602 liquid crystal displays the busy signal of the module flag bit before executing the program instruction. Only when its busy flag bit is low power, can the instruction be executed.<br>When LCD1602 wants to display a character, it needs to obtain the real RAM address of the character. Its internal control register has 11 control instructions, including clear screen, cursor shift and other instructions.<br>