用于手机做遥控，可以通过区域网进行控制和方便的在家用手机开关灯
Used for mobile phone remote control, can be controlled through the area network and easy to turn on and off the lights in the home mobile phone (2019-12-07, C51, 201KB, 下载0次)
JDY-10M多功能BLE MESH组网模块资料
Brotherhood of Locomotive Engineers (2018-11-11, C51, 2383KB, 下载10次)
随着居民生活水平的不断提高，自行车不再仅仅是普通的运输、代步的工具，而是成为人们娱乐、休闲、锻炼的首选。这就为自行车的速度里程表的诞生提供了条件,一款经济实惠的速度里程表能够在满足人们最基本的需求下，更好地帮助人们清楚地知道当前的速度、里程等物理量,更好的掌握当前运动状况。
本论文主要阐述一种具有警报功能的自行车的里程表的设计。以AT89C52单片机为核心，A44E霍尔传感器测转数，实现对自行车里程/速度的测量统计，采用24C02实现在系统掉电的时候保存里程信息，并能将自行车的里程数及速度用LED实时显示。
With the continuous improvement of the living standard of the residents, the bicycle is no longer only a common transportation and step tool, but the first choice for people's entertainment, leisure and exercise. This provides the conditions for the birth of a bicycle speedometer. An economical speedometer can better help people know the current speed, mileage and other physical quantities, and better grasp the current sports conditions, to meet the basic needs of the people.
This paper mainly describes the design of a bicycle odometer with alarm function. Taking the AT89C52 single chip as the core, the A44E Holzer sensor measured the rotation number, realized the measurement and statistics of the bicycle mileage / speed, and used 24C02 to save the mileage information when the system dropped the power, and could display the mileage and speed of the bicycle in real time with the LED. (2018-06-03, C51, 67KB, 下载0次)
KT0656KTV 无线麦克风
拉杆音箱
OTT机顶盒
个人娱乐
Soundbar
蓝牙音箱
KT0656KTV wireless microphone Rod box OTT set-top box Personal entertainment Soundbar Bluetooth Speaker (2017-11-29, C51, 221KB, 下载59次)
free rtos中文使用教程，某个网友翻译的，仅供参考
Free RTOS Chinese tutorial, a netizen translation, for reference only (2017-11-13, C51, 2043KB, 下载7次)
这个就厉害了， 100个51小程序的集合，搬运至电子发烧友网，感谢原作者
This is fierce, and the collection of 100 51 small procedures, carried to the electronic fan network, thank the original author (2017-08-03, C51, 48KB, 下载2次)
在STC15W4K56S4 单片机上移植了uIP Stack协议栈 完整的5层TCP/IP 协议栈。以太网物理层使用的是ENC28J60集成芯片。
The uIP Stack protocol stack is transplanted on the STC15W4K56S4 microcontroller, and the Ethernet physical layer uses the ENC28J60 integrated chip. (2017-05-27, C51, 616KB, 下载13次)
51单片机音乐盒，包含1602，包括4首歌，从外网扒过来的曲子自己写谱子。1602动态显示
51 SCM music box contains 1602, including 4 songs the outside come to write their own music song PA. 1602 dynamic display (2017-02-11, C51, 89KB, 下载3次)
1.手机APP远程控制：STM32L432开发板通过WIFI模块与因特网服务器建立TCP连接，服务器使用腾讯云，服务器系统为ubuntu，就是在ubuntu上建立一个TCP中继服务器，实现远程手机端与家居系统的信息中继传递，从而实现远程控制。
2.室内控制质量检测：通过MQ-2、MQ-135、GP2Y1050AU0F模块实现室内有毒气体（苯等）、可燃气体（一氧化碳等）和PM2.5的检测，并通过ESP8266将检测到的数据反馈给APP端。
3.家具电器自动控制：家具系统能通过检测到的数据自动控制打开空气净化器、抽风机等
261/5000
1. Mobile APP remote control: STM32L432 development board through the WIFI module to establish TCP connection with the Internet server, the server uses Tencent cloud, the server system is ubuntu, is to establish a TCP relay server on ubuntu, remote mobile phone and home system information Relay transmission, in order to achieve remote control.
2. indoor control quality detection: through the MQ-2, MQ-135, GP2Y1050AU0F module to achieve the indoor toxic gases (benzene, etc.), combustible gases (carbon monoxide, etc.) and PM2.5 detection, and through the ESP8266 feedback to the detected data APP side.
3. Furniture electrical automatic control: furniture system can automatically detect the data through the open air purifier, exhaust fan, etc. (2017-01-14, C51, 38476KB, 下载103次)
本程序通过Arduino UNO开发板进行开发，使用的模块还有一个TF模块、一个扩音喇叭、一个按钮、一个100Ω的电阻和若干的杜邦线。运行程序之前请先把sound文件夹内的AFM文件复制到TF卡内并把TF卡插入TF模块中，通过Arduino运行源代码前把库文件SimpleSDAudio先加载进去。开发环境请到Arduino官网下载。
功能：实现了通过按钮控制语音播报叫号的功能，第一次按按钮播报内容为“请1号病人到5号诊室就诊”，第二次按按钮播报内容为“请2号病人到5号诊室就诊”依次类推。内容也可根据需要更改，这就要看使用的人如何灵活的运用了。
This application was developed by the Arduino UNO board, there is a module TF modules use a PA speaker, a button, a 100Ω resistor and several DuPont line. Please copy the files before running the program AFM sound folder into the TF card and the TF card into the TF module. Please Arduino development environment official website to download. Function: realized by push-button control voice broadcast calls a number of functions, first press the button to broadcast content to please the 1st to the 5th patient clinic visits, press the button a second time broadcast content Please patient 2 to 5 clinic visits, and so on. Content can also be changed as needed, which depends on the person how to use the flexible use.The program was developed using the Arduino UNO development board, using a TF module, a loudspeaker, a pushbutton, a 100Ω resistor, and several DuPont lines. Before running the program, copy the AFM file in the sound folder to the TF card and insert the TF c (2016-11-20, C51, 5290KB, 下载6次)
无线模块NRF2401的详细开发资料及适配与51单片机的代码，通过实际测试
For more information and the development of adaptation and 51 single code wireless module NRF2401 by actual test (2016-10-11, C51, 6745KB, 下载8次)
STM32F103开发板与ENC28J60实现链接以太网，通过网页访问服务器，并通过网页控制端实现相关功能。
STM32F103 ENC28J60 development board and connect Ethernet access server via the web, and to carry out their functions through a web control terminal. (2016-06-23, C51, 1KB, 下载2次)
一个可以让妹子开心的单片机程序，单片机宅男必备，你想拥有吗
A sister can make fun of SCM procedures, single-chip otaku essential, you want to have it (2016-06-22, C51, 69KB, 下载4次)
基于stm32f103的以太网的w5500，必须能用，拿走不谢
Ethernet-based w5500 stm32f103 must be used, do not mention it away (2016-06-08, C51, 7438KB, 下载30次)
以1602液晶显示屏为例的一段简单C51程序。此例中以显示 www.Pudn.com 和 程序员开发网为例，给出了相应51单片机的C代码
In 1602 the LCD screen as an example of a simple piece C51 program. In this example to show www.Pudn.com and Open Source programmers, for example, gives the corresponding 51 microcontroller C code (2016-06-07, C51, 1KB, 下载1次)
随着科技的不断发展，社会的不断进步，供人们娱乐休闲的工具越来越多，摇摇棒也随之成为一个热点产品。“摇摇棒”是基于人眼视觉暂留原理而产生的,当进行摇动时，由于人的视觉暂留会在发光二极管摇动区域产生一个视觉平面，从而达到在该视觉平面上传达信息的作用。本文介绍了以STC11F02E单片机控制为主控芯片、配合高亮度LED二极管以及水银开关构成简易摇摇棒的设计过程，通过分时刷新32个发光二极管来显示输出文字或图案等信息。
As we all know, the human eye visual persistence phenomenon, because the eye is unresponsive, it enriched the human visual perception.
With the continuous development of science and technology, social progress, offer people entertainment tool more and more, shaking his stick also becomes a hot product. Swing is based on the human visual persistence principle which, when moved, due to the persistence of vision in the light emitting diode shake the region produces a visual plane, in order to achieve the vision plane to convey information about the role of. This paper introduces theSTC11F02Esingle chip microcomputer as main control chip, with high brightness LED diode and a mercury switch . A simple rocking rod design process, through time-sharing refresh 16 light-emitting diodes to display the output of text or graphics information. (2016-05-27, C51, 24KB, 下载3次)