用51单片机实现电子锁功能,结合12864显示-MCU with 51 electronic lock function, with 12864

这是根据STC89C52芯片写的一个C语言程序，连接好硬件后，通过程序可以知道，可通按键或者蓝牙控制电机转动而实现开锁(This is a C language program written on the STC89C52 chip. After the hardware is connected, the program can be used to unlock the key or the Bluetooth control motor rotation)