Introduction - If you have any usage issues, please Google them yourself
LCD clock, to achieve the serial transfer interrupted from time to time when to achieve the realization of the regular one seconds to accept the serial receive interrupt sent from the PC to stop the clock signal to the PC side to send the current clock and data* Use Module: timing module, serial communication module and LCD module
Packet : 35738642clock.rar filelist
clock\液晶时钟,串口调时.txt
clock