P0.0/AD0控制“秒”的调整，每按一次加1秒； P0.1/AD1控制“分”的调整，每按一次加1分 P0.2/AD2控制“时”的调整，每按一次加1个小时； -The method of dynamic digital display and The process of self-identification keys

stm32的ad程序，不错的。-dsp serial debugger, good.

基于FPGA 的 AD 转换模式，简单明了，初学者的指导-FPGA-based AD conversion mode, simple guide for beginners

This program uploaded files stored in the cloud space outside the chain station, the local space just 1M size can be Special attention: copyright issues are involved. This version is not open for file search, Member system, as well as file preview,