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说明：  使用proteus搭建的基于51单片机的步进电机控制系统，软件部分使用keil，C语言(The stepper motor control system based on 51 single chip microcomputer is built by Proteus and programmed with keil c language)

Si4730收音机基于STM32F103，通过按键和LCD7565屏自动搜台和手动搜台(The Si4730 radio is based on STM32F103. It searches the platform automatically and manually by keys and LCD7565 screen.)

非常全的103编程资料，以及C语言的103头文件定义代码，非常适合正在开发103通讯规约的朋友(103 very full program information, as well as 103 files define the C language code is very suitable communication protocol being developed 103 friends)

PS32自动气象站的嵌入式代码，stm32主控，包裹GPRS模块M33G和AD7792，ublox电子罗盘，GPS等驱动。C代码(PS32 AWS embedded code, stm32 master, wrapped GPRS module M33G and AD7792, ublox electronic compass, GPS and other drivers. C code)

USB的PCB版开发封装图，为USB的A型，为插头(USB version of PCB development package diagram for USB type A, a plug)

变压器绕组变形在线监控中考虑套管的影响，有FEM模型的建立和仿真实例(Detecting the early signs of mechanical failures of power transformer winding is necessary and is possible with online monitoring techniques. Online impulse frequency response analysis (IFRA) is a promising diagnostic method when a transformer is in service)

Library to interact with the LTC2942-1 chip via I2C interface. Compatible with LTC2941. (LTC2942-1: 1A battery gas gauge)

Ultimate CRC is a CRC generator/checker. Using generics the core can be fully customized. It creates a function of the data input and the CRC register using XOR-logic. Although the levels of logic gets very high for wide data inputs, the throughput still benefits from this architecture, as can be seen from the synthesis page.

c51 可演奏的电子琴源程序与仿真，实现电子琴的基本功能(c51 source can be played keyboard and simulation, to achieve the basic functions of Keyboard)

ng cordova master yes, yes, yes,