基于stc89c52实现具有校时模式、定时模式，能够显示月、日、星期等功能的电子钟。-When the realization of the school-based stc89c52 mode, timing mode, can display month, day, week, and other functions of the electronic clock.

Verilog数字时钟，已实现Diamond环境仿真与FPGA硬件测试-Verilog digital clock, has achieved Diamond FPGA hardware simulation and test environment