继电器自锁

房贷计算器，可以自己二次开发适合自己的 房贷计算器，可以自己二次开发适合自己的(Mortgage calculator, you can develop yourself for two times)

数字波束形成，针对QAM瑞利通道加白高斯噪声的仿真(Digital Beamforming for QAM Rayleigh Channel with White Gauss Noise)

说明：  基于gulp的打包流程，简单实用，条例清楚(Packaging process based on gulp)

说明：  LS dyna 二次开发所用的学习资料。Fortran 语言(the fortran used for user define in LS dyna)

单片机利用LCD1602实现多级菜单显示，效果正常(MCU uses LCD1602 to realize multi-level menu display, and the effect is normal.)

用来计算多自由度动力响应很好用的方法，值得推荐(A good method for calculating multi-degree-of-freedom dynamic response is recommended.)

ats 2805 bluetooth datasheet

PURPOSE: demo of beta distribution functions % prints mean and variance of 1000 draws % plots pdf,cdf,inverse

pki /ca document, which is the best file for pki instruction now

主要基于微信小程序获取RSSI信号，然后发送至后台进行算法解析，后台再将解析出来的信息发送到前端(The RSSI signal is obtained mainly based on the WeChat applet, and then sent to the background for algorithm analysis, and the parsed information is sent to the front end in the background.)