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5-16串电池管理方案，含原理图和芯片资料。具有电压测量、过充、过放、过流、均衡等功能。(5-16 string battery management solutions, including schematics and chip data. With voltage measurement, overcharge, over discharge, over current, balance and other functions.)

这个是关于怎样求凸优化的问题，论文的作者非常牛，值得大家一看。(This is about how to find the convex optimization problem, the paper' s authors cattle, worth a look.)

1553驱动开发，介绍1553驱动开发的一些基础知识(1553 Driver Development, Driver Development 1553 introduction of some basic knowledge)

PHOTOLITIOGRAPHY( desigining and layout of cmos)

Power flow control of PMSG

说明：  SD卡的SPI方式驱动，SPI方式简单速度也可以，很多处理器都有SPI功能，没有也可模拟。(SD card SPI mode driver, SPI is simple speed can, many processors have the SPI function, does not and can simulate.)

SP200S的的51烧录器资料和程序，还有原理图(51 of SP200S burner information and procedures, as well as schematic)

说明：  very important part in vlsi fabrication. Lithography process

该步进电机为一四相步进电机，采用单极性直流电源供电(The stepper motor for the 14-phase stepper motor, using unipolar DC power supply)