SkWriter32

红外遥控代码，使用于51单片机。代码简单，功能强大。(Infrared remote control code, used in 51 single-chip microcomputer. The code simple, powerful. )

STM32平台下使用LTC2400来采样数值，采取SPI的进行通讯。(By using the STM32 platform，use LTC2400 to sample values, use the SPI communication.)

液晶模块LCM128*64带中文字库串口驱动检测范例(LCD module with a Chinese character LCM128* 64 serial port driver test sample)

此程序包括了12864液晶的驱动，以及画线函数、打点函数、显示图片函数、显示汉字函数等等。几乎包括了用户所需要的所有函数(This program includes a 12,864 LCD driver, as well as drawing a line function, RBI function display picture function, display Chinese characters function and so on. Includes almost all the functions required by the user)

点阵移动显示信息，里面有原理图，有详细的代码解析，不过是英文来解析的。(moving message display)

驱动程序基于双电桥法PT100测温电路进行设计开发，目前已经成熟运用，希望给大家能带来方便(Driver based on the dual bridge method, PT100 temperature measurement circuit design and development, is now mature use, and I hope to bring convenience to everyone)

实现RC522射频芯片的读写，扣费，注册，和充值等功能，51单片机绝得可以用(RC522 RF chip to read and write, chargeback, registration, and recharge function, 51 MCU must have to be able to use)

基于ST7920A控制器的128*64液晶驱动程序，包括汉字，字符，字符串，以及图形显示。可显示任意长的中文及字符串。(ST7920A controller based on the 128* 64 LCD driver, including Chinese characters, characters string, and graphics. Show arbitrarily long string and Chinese.)

说明：  适用MINI板的基础例程 STM32奋斗板2M U盘-mini(Basic routines applicable to MINI boards)

国际电气工程先进技术译丛 电力变流器电路 本书揭示了整流、逆变、周波变流和变流电路的所有关键组分——描述其通断，电压和电流的关系，还有变流器的性质、运行、控制和性能及其实际应用。书中的许多方法基于经典数学，同时包含了大量有解的数字例题。本书主要介绍了单相和三相AC-DC整流器电路，功率因数和谐波性能，不同的DC-AC逆变器电路，PWM调制器和相位可控矩阵AC-AC周波变流器电路，降压、升压和降升压DC-DC变流器电路，以及用于DC-DC电路的开关模式变流器电源(International Electrical Engineering advanced technology on power converter circuit This book reveals all the key components of the rectifier, inverter, Zhou Bo converter and converter circuit, which describes the relationship between the current and voltage, current and voltage, as well as the nature, operation, control and performance of the converter and its application. Many methods in the book based on classical mathematics, also contains a large number of digital solutions for example. This book mainly introduces the single-phase and three-phase AC-DC rectifier circuit, power factor and harmonic performance, different DC-AC inverter circuit, PWM modulator and phase controllable matrix AC-AC frequency converter circuit, buck, boost and drop boost DC-DC converter circuit, and for the DC-DC circuit switch mode converter power supply)