jianyishizhong

配电网零序电流故障定位方法在PSCAD中的模型搭建，可以调整故障类型和短路电阻等进行故障模拟(The fault location method of zero sequence current in distribution network is built in PSCAD, which can adjust the fault type and short circuit resistance. )

本程序是关于LED在单片机里的流水等的演示程序，已经经过测试(This program is on the LED in the SCM in the water and other presentation program, has been tested)

STM32 POS机底层驱动程序，包含打印机驱动程序，SPI FLASH驱动程序，RC522驱动程序 ，PASM卡（7816）驱动程序，磁条卡驱动程序，ILI932X液晶模块驱动程序，键盘驱动程序等(STM32 POS bottom driver, including printer driver, SPI FLASH driver, RC522 driver, PASM card (7816) driver, magnetic stripe card driver, ILI932X LCD module driver, keyboard driver, etc.)

full UART function by 8051

可用于单片机的温控PID算法，精准到0.1℃(Temperature control PID algorithm for single chip microcomputer)

新型增强型的SST 51单片机的开发工具和资料,包括在线仿真功能,在线编程下载功能,内部FLASH和SRAM的读写源程序,是51单片机开发工程师的第4代开发利器.(new enhanced the SST 51 MCU development tools and information, including online simulation, the ability to download online programming, internal FLASH and SRAM source literacy is 51 MCU development engineers in the development of fourth-generation weapon.)

说明：  基于51单片机，实现矩阵计算器，可以进行仿真。(Based on 51 single chip computer, matrix calculator can be realized and simulated.)

STM32 spi dma算法，STM32 f103网上找的两个例程(STM32 spi dma Algorithms, two routines for searching STM32 F103)

AD公司BF561引导例程，可帮助初学者快速掌握引导程序的开发(AD company BF561 boot routine can help beginners to quickly master boot program development)

说明：  单片机中IIC总线的应用，AT24C02的一个基本例子(IIC bus, microcomputer application, AT24C02 is a basic example of)