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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)

Manual Midos R8007E MFAC

基于51单片机 DDS 的信号发生器设计 （有源代码）(51 MCU-based design of DDS signal generator (source code))

基于温度传感器DS18B02的应用程序，并在数码管显示，简单易懂。(Temperature sensor DS18B02 based applications, and digital display, easy to understand.)

说明：  modbus仿真设计，充当服务器的功能，在测试中具有很重要作用(Modbus simulation designed to serve as a server.It plays an important role in testing.)

智能小车寻黑线测试程序，经典资料！电子设计大赛 小车(Smart car found black line test program, the classic material! )

电表驱动ATT7022待测试版本，需要的请测试测试。(Watt-hour meter drive ATT7022 to be tested version, need to be tested.)

说明：  设计一个VI来测量温度（保留2位小数），每隔0.25秒测一次，共测定10秒。在数据采集过程中，VI将在波形Chart上实时地显示测量结果。采集过程结束后，在Graph上画出温度数据曲线,并且把测量的温度值以文件的形式存盘， 使用记事本打开文件检查结果是否正确。 存盘格式为： 点数 时间(S) 温度值(度) 1 0.25 78.56 2 0.50 85.32(Design a VI to measure the temperature (keep two decimal places), measured once every 0.25 seconds, 10 seconds were measured. In the data collection process, VI will display the measurement results in real time on the waveform Chart. After the acquisition process, the temperature data in the Graph draw curves, and the temperature measured in the form of document archiving, Use Notepad to open the file to check the result is correct. Save format: Points Time (S) temperature (degrees) &nbsp 1 0.25 78.56 &nbsp 2 0.50 85.32)

说明：  基于stm32f103读取PMS5003ST数据 并通过oled显示出来(Read pms5003st data based on STM32F103 and display it through OLED)

这是一个51单片机小程序，功能是实现跑马表，只有三位。(This is a small program the microcontroller 51, the table function is to achieve the Happy Valley, only three.)