![](https://csdnimg.cn/release/download_crawler_static/87927322/bg5.jpg)
三、硬件设计······································································(8)
3.1 系统电路图·······························································(8)
3.2 LCD1602 简介··························································(9)
四、软件设计·····································································(13)
4.1 系统框图································································(13)
4.2 参考程序································································(15)
五、程序调试·····································································(22)
六、课程总结·····································································(23)
七、致谢···········································································(24)
八、参考文献·····································································(25)
摘要
液晶显示在中国已有二十余年的历史,几乎已经运用与生产生活的各个领域,液
晶显示是集单片机技术、微电子技术、信息处理于一体的新型显示方式。LED 液晶
显示器具有低压低功耗、显示信息量大、已于彩色化、无电磁辐射、使用寿命长和无
污染等优点,是目前显示器中一个理想的选择。