shumaguan

语言 密码锁 51单片机，可以语音播报，有6位密码重置，掉电记忆。(Language password lock 51 microcontroller, voice broadcast, there are 6 password reset, power down memory.)

单片机 温湿度 大气压 数码管等等 总共5个,都是自己做的,(AVR)

包含分布式电源的配电网的距离保护模型，可以直接使用(distance relay protection)

锁相环用于电机转速精准检测，资料很不错，值得下载(Phase-locked loop for accurate detection of motor speed)

TC30环境下用C语言实现的PLC编辑器，其中用到了BGI绘图功能，对学习C语言和认识PLC有很好的帮助。(Under TC30 environment using C language implementation of PLC editor, which uses BGI graphics capabilities, to learn C language and understanding of PLC have good help.)

飞思卡尔HY64单片机模块初始化和应用程序。(Freescale HY64 microcontroller module initialization and applications.)

双CAN测试通过, CAN1接收CAN2输出,CAN2接收CAN1输出(The double CAN test passes, the CAN1 receives the CAN2 output, and the CAN2 receives the CAN1 output)

Visual C++数据库编程与实例 pdf超高清电子版与原书光盘，非常不容易搞来的，福利来啦！200多M，只能分割，敬请见谅！主卷是VisualCDatabaseProgramAndExamples.zip，还需要下载12个分卷，此为第5分卷(Visual C++ database programming with examples pdf electronic version of ultra-high-definition optical disc with the original book, is not easy to engage in, and benefit coming! More than 200 M, only split, please forgive me!)

增强型单片机c8051f230与2.4G射频芯片所组成的无线通信系统，通过串口进行无线通信。文件内为汇编源程序。(C8051f230 with enhanced single-chip 2.4G RF chip which consists of wireless communication systems, through the serial port for wireless communications. Source file for compilation.)

说明：  点阵显示原代码，上传的为c语言，也有原理图。(Dot matrix display of the original code, upload the c language, but also schematic.)