ISO14443

通过单片机实现哈希函数SHA-1，C源程序完全可用，已经测试，外部加密芯片采用DS28E01-100(MCU hash function SHA-1, C source code fully available, and has been tested external encryption chip uses DS28E01-100)

电力规约代码101协议代码，经过大量现场运行验证，与国内外各大公司产品进行过互操作实验。(101 Source protocol)

基于stm32的LCD1602A液晶屏的驱动程序(Driver of LCD1602A LCD screen based on stm32)

STM32F103芯片配置内部传感器以及控制内部温度传感器(STM32F103 chips are equipped with internal sensors and control internal temperature sensors)

IDW inverse distance weighting method, Including quaternion various calculations, Based on matlab GUI interface design.

F020的按键初始化历程，了解单片机的具体实现功能(F020 initialization process of the keys to understand the concrete realization of single-chip function)

一个通过USB->UART读取C8051F060的程序，实现曲线分析、放大、报表等，采用多线程。 驱动从www.silabs.com下载，要用NI的UI控件。完整版。(a USB-)

基于C8051F振动速度检测装置的程序，完成了振动信号和速度信号采集(Based on C8051F vibration speed detecting device program, the completion of the vibration signal and the speed signal acquisition)

Entities manipulation in autolisp

说明：  通过温度传感器获得温度值，并设定温度值，在温度值大于设定值时，单片机驱动风扇，降温。(The temperature value is obtained by temperature sensor, and the temperature value is set. When the temperature value is greater than the set value, the single chip computer drives the fan to cool down.)