Protues仿真12864液晶显示，初学者很有用的一份资料哦！

在一组IO口中（8个IO）用6个实现8个按键检测，另两个不受干扰，有PROTUES仿真电路-6 in a group of 8 of the IO mouth (IO) achieve the eight key detection, the other two will be uninterrupted, PROTUES simulation circuit

一种过压保护电路的Protues仿真电路，保护电压可自己选不同稳压二极管或者做分压设置。可自恢复。比较简单-One kind of overvoltage protection circuit Proteus simulation circuit, voltage protection Zener diode can choose their own different or doing partial pressure setting. It can be self-healing. easi

在protues上测试通过的数电实验仿真图(Test simulation chart of digital electricity test on Protues)