在网上找了很多关于AVR驱动74HC165的例子，发现很少，于是自己整理了一下，并带有仿真，希望可能帮到大家，谢谢大家的支持！-In the Internet to find a lot of examples on the AVR driver 74HC165, found little, so he tidied, and with simulation, hope may help you, thank you for your support!