该项目在Keil下工作和在PROTEUS测试成功。时钟是用微控制器和3個 2x7段LED 。-The project was worked under Keil and tested with Proteus successfully. The clock was made with MCU and 3 ea 2x7 segment LED.

使用ds1320液晶写的一个时钟程序，其中包括元代码、仿真图(Proteus 7)-Written using the ds1320 LCD clock program, including the element code, the simulation graph (Proteus 7)