说明：  這是一本介紹8051的好書，看了這本書能對8051有所了解，本書有介紹指令、timer、interrup、uart幾乎是8051基本的功能都有說明，另外本書也有應用電路能讓讀者了解8051。
(This is a 8051 briefing books, read this book will be on the 8051 understanding, The book presents instructions, timer, interrup. uart almost 8,051 basic function, that Another book has application circuit to let readers understand 8051.)