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oled驱动程序，中文字库，iic通信，四线接口彩屏(qudongdwfjowqjfowejfwejfweofw)

说明：  STM32入门很好的学习资料，欢迎下载。(STM32 entry is a good learning material, welcome to download)

说明：  用stm32f103控制无源蜂鸣器播放音乐(Using STM32F103 to control passive buzzer to play music)

MODEBUS 51单片机 包括RTU 和 ASCII(MODBUS 51MCU)

STM32F103 UART配置，实现C语言printf功能(STM32F103 UART configuration, implement the C language printf function)

数码管闪烁显示0~9，便于初学者理解数码管显示原理，很经典~(Digital tube twinkle show 0 ~ 9, facilitate beginners understand digital pipe display principle, it was a classic ~ )

TM4C123单片机SPI DAC模块，附带库程序，使用Keil(TM4C123 SPI DACmodule including other code used，using keil )

说明：  LED数码管驱动开发例程，基于51单片机，包括pc端程序(LED digital tube Driver Development routines, based on 51 MCU, including the pc-procedures)

说明：  原探索者代码，添加的匿名上位机v6.5的接口，可以直接连接匿名上位机使用(The original Explorer code, the interface of anonymous host computer v6.5, can be directly connected to anonymous host computer)

时钟跑时，利用定时器和中断程序使1602液晶屏显示时间的跑时功能(When the clock running, the program makes use of a timer and interrupt the LCD screen displays the time in 1602 when the function to run)