The purpose of this book is to initiate the newcomer into the control of computer and wireless communication networks, one of the fastest growing fields in the engineering world. Technical concepts, which are at the core of the design, implementatio
数理，随笔，。。 Four hundred years ago, Francis Bacon warned that our minds are wired to deceive us. "Beware the fallacies into which undisciplined thinkers most easily fall--they are the real distorting prisms of human nature." Chief among them: "Assumi n
This project has been designed to interface an EIA-232 channel to an EIA- 485 half-duplex bus. We should do so because EIA-485 offers more features than 232, especially where we apply a long distance wired communication involving more than two devic
