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基于51单片机的公交车报站系统程序 是ＡＳＭ文件(Based on 51 single-chip bus stop is the ASM file system program)

ti公司电弧检测板原理图及使用说明，主要利用时频域特征检测电弧(TI company arc detection board schematic and instructions for use)

ISO-IEO 16022 2006 (DataMatrix)

jm20316移动硬盘盒---原理图，PCB板图。非常好用的资料(jm20316 HDD Enclosure--- schematics, PCB board map. Very useful information)

基于PCF8591的51单片机温度监测系统，串行AD转换，程序已验证可行，显示准确，含proteus仿真文件(Based on PCF8591 51 single chip temperature monitoring system, serial AD conversion, the program has been verified feasible, accurate display, including proteus simulation file.)

stm32液晶屏代码，通过按键使液晶屏显示的内容上下左右移动(Stm32 LCD code, through the buttons to make the content of the LCD display top to bottom and move around)

代码是用来实现向其他应用程序（记事本）中发送键盘消息的源码,一般，演示程序，很好用，罕见(The code is used to realize the source of keyboard messages sent to other applications (Notepad), generally, the demonstration program, well used, rare)

基于单片机和FPGA实现DPSK调制解调的功能和分类比较。(MCU and FPGA implementation based on DPSK modulation and demodulation functions and classification comparison.)

说明：  基于微电网的太阳能光伏发电电池仿真的模型(Solar photovoltaic battery simulation model based on the micro-grid)

说明：  光电式编码器程序,此程序可实现光电式编码器的位置读取(Photoelectric encoder program, which can read the position of photoelectric encoder)