基于MAX7219的8位数码管显示程序，通过MAX7219可控制数码管显示位数和数字。单片机为STC89S52，C语言编写。,MAX7219-based 8-bit digital tube display process can be controlled through the MAX7219-digit digital display and digital. Singlechip STC89S52, C language.

CC2530看门狗定时器实验,里面是c程序，可以直接IAR编译然后烧录到单片机里面，适用于无线传感网络实验。-CC2530 watchdog timer experiment, which is c program, IAR compiler can then burn to MCU inside for wireless sensor network experiments.

STM32串口通信程序，在中断处理，适用于STM32f103zet6单片机(STM32 serial communication program, interrupt handling)