ex1

讲解单片机精确延时的思路，采用C51高级语言编写(Explain the the microcontroller precise delay ideas C51 high-level language)

自动化设备：玻璃升降器试验台程序，c++代码备份(Automation Equipment: glass hoist test rig program, c++ code for a backup)

74hc595芯片的使用 51控制595芯片的io拉高(74hc595 chips 595 chips using 51 control pulled io)

卡尔曼滤波版平衡小车源码，自己已经调试完成了，出自平衡小车之家(Kalman filter version balanced car source code)

说明：  此代码是基于stm32对电压采集、频率测量、脉宽测量及显示的综合应用。(This code is based on the comprehensive application of STM32 to voltage acquisition, frequency measurement, pulse width measurement and display.)

说明：  ADS131A02与DAC8552驱动代码(ADS131A02 and DAC8552 Driver Code)

Arduino 8路串口全双工通信，1个主机与7个从机同时通信。(Arduino Full duplex communication with 8 serial ports.One host communicates with seven slaves at the same time.)

说明：  串口通信C8051F120 实现，1起始位，1停止位，无校验(Serial Communication C8051F120 Realization, 1 Start Bit, 1 Stop Bit, No Check)

51单片机上的移植源代码，非常详细，非常容易理解(SCM 51 transplant source code, very detailed, very easy to understand)

stm32和7714之间的SPI调试程序，已经成功可以使用(The SPI debugger between STM32 and 7714 has been successfully used.)