technical_handbook_for_radio_monitoring_hf

DS1302时钟LCD1602显示（可以按键设置时钟）(DS1302 clock LCD1602 display (you can set the clock button))

里面含有2015年全国大学生电子竞赛的简易频谱分析仪的全部程序，基于STM32的ADF4351以及AD8310对数检波原理图(includeing based on STM32 sADF4351andAD8310)

基于STM32微处理器的软件模拟IIC 实现IIC总线通信(Software simulation I2C program using STM32)

说明：  用于stm32f103开发的工程，基本的功能都有。采用了多种方式编写代码，比较直观，移植更方便(For stm32f103 development of the project, the basic functions have.Various ways to write the code, more intuitive, more convenient migration)

说明：  关于电子设计大赛的样板，可以作为起始工程文件(temple,this is a temple for design)

at89c51snd1单片机SCMM的mp3播放程序源码 (SCMM at89c51snd1 microcontroller mp3 player source code)

说明：  使用AGV磁引导寻迹模块与STM32F103C8T6单片机制作的磁引导寻迹小车代码(Magnetically guided tracing car code made with AGV magnetic guided tracing module and STM32F103C8T6 microcontroller.)

tb上买的关于STM32通过PID做温度控制的软件和硬件资料。(TB to buy on the STM32 through the PID to do the temperature control software and hardware information.)

calculator whit AVR C Code

00IC-51单片机开发板各个功能模块的实例程序，供大家做参考(00IC-51 single-chip development board examples of each functional module procedures, for your reference)