Crazepony项目旨在为大学生/航模爱好者/创客提供可二次开发的迷你四轴飞行器原型。我们秉承开放，合作，分享的理念，致力将Crazepony打造成航模爱好者学习交流的软硬件平台。Crazepony是一个完全开源的项目，包括源代码，原理图，设计思路等，并且提供详尽的百科知识库。可以通过它学习四轴飞行器相关知识，也可以在上面进行二次开发，实现自己的创意。
The purpose of the crazepony project is to provide secondary development of mini four axis aircraft prototype for college students / model enthusiasts / makers. (2021-01-12, PDF, 16387KB, 下载0次)
博通24端口千兆以太网交换芯片datasheet，BCM53724
Broadcom 24 port Gigabit Ethernet exchange chip datasheet, BCM53724 (2012-04-04, PDF, 1351KB, 下载49次)
博讯公司推出的jennic系列开发板，JN51XX传感器板的电路图
Bo-the company launched jennic series development board, JN51XX sensor board the circuit diagram (2012-03-15, PDF, 54KB, 下载3次)
如何合理地确定各评价指标的主观权重是综合评价理论和实际应用中的一个关键问题。为此提出了利用心理
学中的配对比较法来确定各评价指标权重的新思路。本文给出了用配对比较法计算主观权重的原理和算法，并用C 语言编
写程序对教学效果评价指标体系中各指标的权重进行进行计算，取得了较好的效果。该方法原理清楚，步骤简单，计算结
果较为客观，在综合评价中具有很好的推广应用价值。
How to reasonably determine the subjective weight coefficients of every factor is a key problem in comprehensive
assessment.One new approach of paired comparison is brought forward to decide the weight coefficients of every assessment
factor.The theory,method and procedure are discussed.And the new approach is easy to understand and very simple to be
implemented.The result is rather objective,and shows great potential in comprehensive assessment. (2011-03-28, PDF, 616KB, 下载5次)