单片机实现液晶显示等例程STC单片机，试验过，可用。附加单片机原理图-SCM STC SCM, LCD and other routine test that can be used. Additional microcontroller schematic

试用STC内部AD资源采集外部模拟电压，然后通过LCD1602进行显示，同时可以通过串口进行扫描调试。-Try STC internal AD resource acquisition of external analog voltage, and then through the LCD1602 display, and can be scanned through the serial port debugging.

LCD for stc microcontroler with libraries