Introduction - If you have any usage issues, please Google them yourself
use of 8,251 chips, with PC communications. The experimental realization of the following functions from PC keyboard typing the numbers, letters shows that the PC monitors, PC spontaneously collected.
Packet : 47651509可编程串行口与pc机通讯实验.rar filelist
可编程串行口与PC机通讯实验.doc