max232

德州仪器(TI) 的超低功耗16 位RISC 混合信号处理器的MSP430 平台为电池供电的测量应用提供了最终解决方案。应用包括便携式医疗设备、低功耗工业操作、无线、实用计量等(Texas Instruments (TI) ultra-low-power 16-bit RISC mixed-signal processor MSP430 platform for battery-powered measurement applications to provide the ultimate solution. Applications include portable medical equipment, low-power industrial operation, wireless, utility metering, etc.)

舵机使用说明，用于实现对舵机的控制。其中讲述了舵机的各种使用说明。(Steering instructions, used to implement the control of the steering gear. Various instructions which tells the story of steering gear.)

a five-level inverter is compared with two, three and four levels and this five level structure is proposed

CR95HF Demo board stm32f103工程(CR95HF Demo board stm32f103 Engineering)

电力系统中要求电压稳定度和无功功率满足一定的技术指标，利用带独立直流电源的级 联式多电平逆变器和多电平逆变器最优化谐波台阶式调制技术(OHSW)设计的STATCOM装置， 可以使电力系统中的电压得到稳定以及无功功率和谐波得到有效补偿。本文主要介绍了STAT- COM装置主电路的设计，主电路是STATCOM装置与系统进行交换有功功率与无功功率的环节。 该装置具有输出谐波含量低、损耗小、性能可靠等优点。(Requirements of power system voltage stability and reactive power to meet certain technical specifications, the use of DC power supply with independent level Joint multi-level inverter and multi-level inverter optimized harmonic stepped modulation (OHSW) design of the STATCOM device, Can make the power system voltage stability and reactive power to be harmonic and effective compensation. This paper describes the STAT- COM device main circuit design, is the STATCOM main circuit switching devices and systems for active and reactive power component. The device has a low output harmonic content, low loss, performance, and reliable.)

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说明：  ESP8266的编程手册，中文版，本?主要介绍基于ESP8266物联?模块的SDK相关使??法，包括开发?具使?以及SDK软件包架构等。(Esp8266 programming manual, Chinese version esp8266 programming manual, Chinese version, this mainly introduces SDK related methods based on esp8266 IOT module, including the development of tools and SDK software package architecture.)

proteus仿真 DS18B20的温度显示并可用按键调节上下限 附仿真图(proteus simulation DS18B20 temperature display and can be attached to the upper and lower buttons to adjust the simulation map)

lax-wendroff求前台阶超声速流动(lax-wendroff format)

说明：  根据stm32f103自带DA功能和DMA实现输出正弦波,可根据改变定时器周期改变正弦波频率。(According to the DA function and DMA of stm32f103, the output sinusoidal wave can be realized, and the frequency of sinusoidal wave can be changed according to the period of timer.)