LPN

基于STC89C52单片机实现防夹手智能门窗(Based on STC89C52 MCU splines smart windows and doors)

AD与DA转换的源代码，51系列单片机，汇编语言(AD and DA conversion of the source code, 51 series microcontroller, assembly language)

着重介绍了PIC单片机的开发环境MPLAB，使用方便快捷易懂，给初识之士借鉴之！(this paper descripte the use of MPLAB on PIC )

Windows系统搭建esp8266的本地Mqtt服务器，局域网点亮一盏LED灯(Windows system builds the local Mqtt server of esp8266, and the local area network lights up an LED lamp.)

无线传感器tpsn改进算法时间节点同步无线传感器tpsn改进算法时间节点同步(Wireless sensor tpsn the improved algorithm of time node synchronization)

51实验21：DA数模转换 DA-PWM输出实验 * 实现现象：下载程序后DA模块上的指示灯呈呼吸灯效果，由暗变亮再由亮变暗(51 Experiments 21:DA Digital-to-Analog Conversion DA-PWM Output Experiment* Realization Phenomenon: After downloading the program, the indicator lamp on DA module shows the effect of breathing lamp, which changes from dark to light and then from light to dark.)

说明：  C51入门教程 代码 含编译文件 第3章 (C51 Getting Started Tutorial to compile the file containing the code in Chapter 3)

51单片机中的开发板上的LED跑马灯程序，很简单但是很实用适合新手/。(The program of LED horse-running lamp on the development board of 51 single-chip computer is very simple but practical for beginners/ novices.)

PSCAD 仿真，交直流潮流控制器，4象限运行(PSCAD GROGRAM,INVERTER ,4QUADRANT RUN)

用PIC12F508实现对红外遥控器的解码，控制另一个单片机的IO口，实现按键功能(With PIC12F508 achieve decoding infrared remote control, the control of another microcontroller IO port to achieve key functions)