VSCthree--level-two-loop

用于产生F28335的PWM波，实现CAN通信，浮点数运算的说明，附带参考程序(to create PWM wave for F28335)

mmax232的详细介绍，有兴趣的可以参看以下，很有用的。(details of max232 interest can be found in the following useful.)

实现了tm4c1294的硬件i2c通信，很方便(The hardware I2C communication of tm4c1294 is realized)

电力载波 具备显示 控制 采集 用于毕业设计 工厂测试(Power carrier with display control acquisition for graduation design factory test)

用I2c点亮12864液晶显示，任意位置(Light 12864 liquid crystal display with I2c, any position)

该文档为IRMCF3xx的中文参考手册，对于使用这颗芯片的人来讲，这个资料非常珍贵。(The documentation for the IRMCF3xx the Chinese reference manual for the use of the chip of the people, this information is very valuable.)

用multisim中设计的IGBT驱动保护电路(an igbt drive and protect circuit by multisim)

STM32F103串口函数,接收,发送,经过测试,完全可用(Serial port function)

变压器（Transformer）是利用电磁感应的原理来改变交流电压的装置，主要构件是初级线圈、次级线圈和铁芯（磁芯）。主要功能有：电压变换、电流变换、阻抗变换、隔离、稳压（磁饱和变压器）等。按用途可以分为：电力变压器和特殊变压器（电炉变、整流变、工频试验变压器、调压器、矿用变、音频变压器、中频变压器、高频变压器、冲击变压器、仪用变压器、电子变压器、电抗器、互感器等）。电路符号常用T当作编号的开头.例: T01, T201等。(A transformer (Transformer) is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are the primary coil, the secondary coil and the iron core (core). The main functions are: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformer) and so on. It can be divided into power transformers and special transformers (electric transformer, rectifier and transformer, power frequency transformer, voltage regulator, mine change, audio transformer, intermediate frequency transformer, high-frequency transformer, shock transformer, transformer, transformer, reactor, intersenser, etc.). Circuit symbols usually use T as the beginning of numbering. Examples: T01, T201 and so on.)

ACurrent-ModePowerSigma–Delta 一篇很有用的论文，关于DAC电路结构(ACurrent-ModePowerSigma-Delta a very useful paper on the DAC circuit)