说明：  OCM12864液晶显示模块是128×64点阵型液晶显示模块，可显示各种字符及图形，可与CPU直接接口，具有8位标准数据总线、6条控制线及电源线。采用KS0107控制IC。
(OCM12864 liquid crystal display module is 128 × 64 LCD module can display a variety of characters and graphics, can directly interface with the CPU, with 8-bit data bus standards, the line of control and 6 power cord. KS0107 control the use of IC.)