如何从51系列过渡到ARM，初学者很有帮助，PDG格式

运算放大器基础，为PDG格式，是最让人头疼的格式，不过还是可以一看-Operational Amplifiers basis for PDG format, is the most worrisome format, but one can still see

时间触发嵌入式系统设计模式的中文PDF格式版，比之于PDG格式版更好一些，主要关于51单片机应用的书，十分值得一看的，尤其是那些要把51用于工程实际的朋友-Time-Triggered Embedded Systems Design Pattern in Chinese PDF format version than the version on the PDG format better, mainly on the 51 SCM applications, the book is very