Lenovo-R680G7-users-manua

这是基于MSPCC2530的中文版数据手册，非常详细，非常清楚，很适合大家参考，学习(This is based on MSPCC2530 the Chinese version of the data sheet, very detailed, very clear, very suitable for your reference, learning)

说明：  stm32f103最小系统以及数据采集设计，包括最小系统AD图，底层源码(STM32F103 Minimum System and Data Acquisition Design, including Minimum System AD Diagram, Bottom Source Code)

实现一个电池测试系统,用于对电池的充放电情况进行检测。(The realization of a battery test system for charging and discharging of the battery were detected.)

MT-safety ensured by the containing loader.

电能计量芯片CS5460中文资料 例程 资料 (CS5460 chip energy metering data)

菜单编程操作的源代码，有助于对菜单的理解。。(Menu programming operation of the source code, contribute to the understanding of the menu. .)

STM32F1开发指南-库函数版本芯片手册(stm32f1 develop compss)

软件模拟IIC总线读写24C02程序,完整的编译文件，可直接使用。(Software simulation IIC bus, speaking, reading and writing 24 c02 program, complete compile files, can be used directly. )

网上有许多关于DM9000网卡芯片的介绍，然而这些介绍大多是关于Linux或WinCE下的驱动程序或移植，很少有介绍单片机驱动DM9000的例子。本文详细介绍了调试DM9000E的过程，仅供参考。(There are many online card chip on the DM9000 introduction, however, most of these presentations are on Linux or WinCE driver or under the transplantation, very few examples of introduced Microprocessor DM9000. This paper describes the process of debugging DM9000E for reference purposes only.)

光伏电池阵列输出功率受光照强度和温度变化的影响，因此最大功率点跟踪（MPPT）技术广泛应用于光伏系统中。在所有最大功率点(MPP)控制策略中，扰动观察（P&O）MPPT算法因易实现被广泛应用，然而它的缺点是在稳定工作状态下工作点通过MPP 时会导致能量振荡损耗，并且在光照强度或温度发生突变时表现较差的动态响应。在本文中，提出一种改进型变步长扰动观察MPPT 算法，此方法依据工作点动态调整步长变化，与传统固定步长方法比较，本文提出的方法(Photovoltaic array output power is affected by light intensity and temperature change, so the maximum power point tracking (MPPT) technique is widely used in light volt system.In all of the maximum power point (MPP) control strategy, the disturbance observation (P&O) MPPT algorithm is widely used because of easy to implement, but its drawback is that under the steady working state working point by MPP will cause energy loss of oscillation, and the mutations in poor light intensity and temperature of dynamic response.In this article, the paper puts forward a modified variable step disturbance observation MPPT algorithm, this method is based on the working point dynamic adjustment step change, compared with the traditional fixed step length method, the proposed approach)