它是protel99的教程,教人如何使用protel画电路图和pcb版,非常有用。-It is the protel99 tutorial to teach people how to use protel draw circuit diagrams and pcb version, very useful.
人生的42聚珍藏格言。看看受益匪浅。下载后将后缀rar改成jar的就可以看了!-Collector poly life motto 42. Look at the benefit. Rar download suffix will be changed to be able to read the jar!
这是我从网上下载的uC/OS-II 2.0 Word文档的内容转化而来的。把它做成这样完全是为了大家学习的方便,希望大家会喜欢-This my downloaded from the Internet uC/OS-II 2.0 of Word documents into one. This made it entirely for the convenience of learning we hope that people will like the