小学期电信16-1秦毫

说明：  ADF4351锁相环的stm32程序，包括stm32f1和stm32f4程序，初始化晶振为25MHz，晶振可调(ADF4351 is a pll ,l provide the chengxu about the configution for adf4351)

说明：  STM32f103c8t6英文详细文档，编程资料，寄存器(STM32f103c8t6 English Detailed Documents, Programming Materials, Registers)

radiusplugin_v2.0a radius服务器验证文件(radiusplugin_v2.0a radius server)

stm32的跑马灯实验，让LED的等按顺序(Experiment of STM32 horse-running lamp)

用simulink搭的离散PID，可以用自动生成代码再下载进单片机运行(With simulink take discrete PID, can be used to automatically generate code and then downloaded into the microcontroller operation)

说明：  RC522读取卡片UID,ATK-ESP8266 WIFI功能实现(RC522 reads card UID, ATK-ESP8266 WIFI function realization)

使用8051通过双积分电路检测电压的程序(8051 by a double integral circuit detection voltage of procedures)

超过液位后警示灯动作，提示或警告液面已经到达警示位(Warning lamp action after exceeding liquid level)

stm32f103 单片机 HAL库定时器应用例程(stm32f103 HAL library timer application routine)

用51单片机模拟dds产生正弦波，方波，三角波，幅度频率可控。(Dds generated using 51 MCU simulation sine, square, triangle wave, amplitude frequency control.)