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C51 API 例子源码，供参考学习使用．(C51 API source code examples, learn how to use for reference.)

NRF24LE1发射程序 本程序采用定时2秒发射ID一次，发射完毕进入低功耗模式(NRF24LE1 send )

说明：  OBD系统开发时OBD故障码解析，含大部分整车生产企业自定义的代码以及通用代码(OBD fault code parsing during the development of OBD system, including custom codes and general codes of most vehicle manufacturers)

控制台界面的STM32单片机Bootloader 实现固件更新、固件管理、启动管理等功能 可使用超级终端或者自编上位机软件进行操作(Console interface STM32 microcontroller the Bootloader firmware update, firmware management, startup management functions can use HyperTerminal or self PC software operation)

webrtc中的vad代码，单独的vs2008工程，可以运行，供学习研究使用。(it is the vad code from webrtc, it is a program of vs2008, you can run it successfully, and it is very useful for study and research.)

STM32温度+电压电流(上位机显示好的)(STM32-based temperature+ voltage display (PC display))

说明：  用MCS-51单片机实现解码红外线遥控器程序(The MCS51 microcontroller decoding infrared remote control program)

一个stm32mini的跑马灯实验程序，有需要的小伙伴自取哟(A stm32mini horse-running lamp experiment program, small partners who need to take their own yo)

数字电源控制,128*64液晶驱动显示.(Digital power control, 128* 64 LCD display driver.)

前言..........................................................................2 课题一 8路抢答器电路设计........................................2 课题二 数字电子钟设计.............................................5 课题三 交通信号灯控制逻辑电路设计.............................12 课题四 汽车尾灯控制电路..........................................17 课题五 篮球竞赛 30s 计时器........................................21 第 1(Introduction ................................................. ......................... 2 Subject of a circuit design of 8 Responder ........................................ 2 Second, the design of digital electronic clock issues ............................................ .5 Issue three traffic signal control logic circuit design ............................. 12 Four car taillight issue control circuit .......................................... 17 Issue 5 Basketball 30s timer ........................................ 21 1)