步进电机反装、

基于51单片机，芯片STC89c52,12864液晶屏基础显示实验源代码(Based on 51 MCU, chip STC89c52, 12864 LCD basic display experimental source code)

IC卡读卡器整套，资料非常难得的一款非接触式IC卡（Mifare卡）读卡器的整套代码，包括C语言代码以及电路板PCB制作文件等！(IC card reader package. information is one of the rare non-contact IC card (Mifare card) reader to the package code, including C language code and PCB circuit boards produced documents!)

超声波测距，测量精度为1cm，可以使机器人安全避障。(Ultrasonic distance measurement accuracy of 1cm, can make the robot obstacle avoidance safety.)

串口通讯,用RS485，连接电脑和下位机即可通讯(This will tell you how to use labview to communicate with RS485)

s51控制的ds18b20温度检测模块 源码用keil编译的(s51 ds18b20 temperature control detection module source code compiled with keil)

空调系统AHU仿真模型 1)阀门模型 2)表冷器模型 3)加热器模型 4)加湿器模型 5)传感器模型(AHU simulation model of an air conditioning system) valve model 2) Table Cooling coil model 3) Heaters Model 4) Humidifier Models 5) sensor models)

基于正点原子stm32的频谱 a1读取ad信号显示(Punctuality atomic spectrum based stm32 a1 read signal display ad)

说明：  能够完成板球题目，2017年全国大学生电子设计大赛国赛题，具体内容详见文件(can analyse the movement of the ball on the platform.)

利用labview实现声音的实时采集，利用labview实现声音的实时采集，。(labview voice )

采用MSP430G2553和12864液晶实现控制界面，可控制端口输出不同频率的脉冲波形，同时还可测量不同信号的电压值(12864 achieved using MSP430G2553 and control interface, you can control the port output pulse waveforms of different frequencies, but can also measure the voltage values ​ ​ of different signals)