CH5451驱动键盘的程序，使用atmega16作为控制器，用lcd12864做显示。-CH5451 keyboard driver program, use atmega16 as the controller to do with lcd12864 display.

Atmega16开发的10位AD转换，LCD12864液晶显示，很好用！-Atmega16 developed 10-bit AD conversion, LCD12864 liquid crystal display, easy to use!

基于mega16 开发的 电池管理系统，12864 显示菜单，八路四组AD采样，电池内阻频率发生器，读取反馈信号测试电池内阻，IGBT控制充电。-Mega16 development based on a battery management system, 12864 display menu, eight four AD sampling, the battery internal resistance frequency generator, read the feedback signa