压缩文件里面包含：PCB布线技术；PCB层叠设计基本原则；串扰的形成与解决；混合信号PCB的分区设计；我也说说0欧姆电阻的用途；详解蛇形走线的作用。-Compressed file which contains: PCB routing technology PCB design of the basic principles of layering the formation and settlement of cross-talk the district mixed-signal P

详细介绍了0欧姆电阻的用法和作用，对新手理解市场电路有很大作用，可以参考一下-Details of the 0 ohm resistor is used and the effect on the novice understand the market have a significant role in the circuit, you can refer to