stm32对于rn8209d直流电表上的应用驱动，包含电表校表过程，参数保存与上电取出！
STM32 for the rn8209d DC meter application drive, including the meter reading table process, parameter saving and power out! (2018-03-09, C/C++, 6KB, 下载135次)
实现海盐盛迪校表台体自热试验时目标时间内24只电表的温度数据和误差数据存储。存储文件格式为.txt和.xls形式
The temperature data and error data of 24 meters in the target time are stored in the self-heating test. The storage file format is .txt and .xls (2017-05-24, C#, 37760KB, 下载13次)
STM32控制8位4.63寸TFT屏，带触摸画图程序，带校屏，带各种字体的显示功能。
STM32 control eight 4.63 inch TFT screen, touch the paint program, with a screen, with the function of the various font display. (2015-12-06, C/C++, 4450KB, 下载26次)
电子实时时钟系统
1）设计一个可以显示1234的显示电路，并利用单片机实现。
2）利用按键切换，然后显示I0Y
3）按键切换的动作，全部用串口进行通信。
设计一个开关，当进行切换后，程序再进入主要要求。
主模块要求：
(1) 显示准确的北京时间（时、分），可用24小时制式；
(2) 随时可以调校时间。
(3) 增加公历日期显示功能（月、日）；
(4) 随时可以调校月、日；
(5) 允许通过转换功能键转换显示时间或日期。
(6) 所有按键需要通过串口自发自收来调校各种功能
Electronic real-time clock system
1) Design a show 1234 show circuit, which uses MCU.
2) Using button to switch, and then show I0Y
3) Action Key switching, all communication with the serial port.
Design a switch, when the switch, the program re-entering the main requirements.
Main module requires:
(1) display accurate GMT (hours, minutes), available 24 hours format
(2) can be adjusted at any time.
(3) increase the Gregorian calendar display (month, day)
(4) you can always adjust the month, day
(5) allows conversion function keys switch the display time or date.
(6) All keys through the serial port to adjust a variety of spontaneous self-closing function (2015-07-18, Windows_Unix, 11KB, 下载4次)
一共4个按键：确认/修改，移位，时间加，时间减
LCD1602界面说明：第一行为系统当前运行状态(两种)：
Runing-表示运行中不能设置任何参数
Timing-表示进入时间校时状态
第二行未当前时间显示与设置；
通过配合移位按键对应的时-分-秒进行闪烁指示，
再配合时间加/时间减进行参数校时；
A total of four buttons: confirm/modify, shift, time plus, time minus LCD1602 Interface Description: the first acts of the system is currently running (two kinds): Runing- indicates operation can not set any parameters Timing- that enter the school at the time state the second line is not the current time display and setting by corresponding with the shift keys- were flashes to indicate seconds, and then with time plus/minus time timing parameters- points (2015-05-28, C#, 96KB, 下载2次)
71M6453程序代码 ，是3相智能电表源程序，有CE核，程序，有校表程序。稍微修改，可以变成一点校正
71M6453 program code, the source code is a three-phase smart meters, have CE core, procedures, calibration procedures. Slightly modified, can be turned into a one correction (2014-11-03, C/C++, 6894KB, 下载33次)
这是我做校赛时写的循迹车程序,它有16个光电传感器ST188,利用舵机转向,基于STC12C5A60S2单片机,开发环境为keil
This is what I do when writing school race car tracking program, which has 16 photoelectric sensors ST188, the use of servo steering, STC12C5A60S2 microcontroller-based development environment for keil (2014-02-08, Others, 60KB, 下载3次)
万年历+遥控校时+整点提醒+温度显示+密码校对+遥控按键按键读值+步进电机应用不咋
++ Remote control when the school calendar reminded the whole temperature display+ password+ proof++ remote control key buttons reading stepper motor applications, when the school calendar++ remote control to remind the whole point temperature display+ password+ proof+ reading+ button remote control key step motor applications (2011-09-20, C++ Builder, 448KB, 下载5次)
功能要求：
分离模块要求：
1）设计一个可以显示012345的显示电路，并利用单片机实现。
2）利用按键切换，然后显示ABCDEF
3）按键切换的动作，全部用串口进行通信。
设计一个开关，当进行切换后，程序再进入主要要求。
主要要求：
(1) 显示准确的北京时间（时、分、秒），可用24小时制式；
(2) 随时可以调校时间。
(3) 增加公历日期显示功能（年、月、日），年号只显示最后两位；
(4) 随时可以调校年、月、日；
(5) 允许通过转换功能键转换显示时间或日期。
(6) 所有按键需要通过串口自发自收来调校各种功能。
Functional requirements:
Separation module requires:
1) design a display can show 012,345 circuit, which uses single chip.
2) the use of key switching, and then display the ABCDEF
3) button to switch the action, all with the serial communication.
Design of a switch, when to switch, the program re-entering the main requirement.
Key requirements:
(1) shows the exact Beijing (hours, minutes, seconds), available 24 hours format
(2) can be adjusted at any time.
(3) increasing the Gregorian calendar display function (year, month, day), era show only the last two
(4) can always adjust the year, month, day
(5) allows conversion by converting function key display time or date.
(6) All keys need to adjust the serial port of spontaneous self-closing functions. (2011-04-24, VHDL, 10KB, 下载12次)
多功能电子钟：具有12小时与24小时制切换、倒计时功能和秒表功能。（可校时和可以设置倒计时、秒表的启停）
Multi-function clock: a 12-hour and 24 hour clock switch, countdown function and stopwatch functions. (Can correct time and set the countdown, start and stop of the stopwatch) (2010-06-08, Asm, 20KB, 下载7次)
摘 要
本设计采用单片机（89S52芯片）为系统的控制核心。整个设计采用了模块化的设计思想，包括直流稳压电源模块、LED数码管显示模块、自动校零电路模块、采样电路模块、测量电路模块。
This system regards the request of the topic, adopting 80C51 for controlling core, (2009-08-26, WORD, 339KB, 下载31次)
本文件夹包含浙江大学信电系暑期电子设计培训时以及校赛时的几个项目的代码，包括波形发生器，集成运算放大器，简易数字显示声音信号采集测量仪的设计，数码管红外遥控显示，温度测量PWM模拟控制LED等。采用的单片机为凌阳SP061A单片机。
This folder contains a letter, Zhejiang University, Department of Electrical Electronic Design training in the summer and school event, when the time code for several projects, including waveform generator, integrated operational amplifier, simple digital display audio signal acquisition measuring instrument design, digital control infrared remote control display, temperature measurement PWM analog control LED and so on. Sunplus SP061A used for the microcontroller MCU. (2009-08-26, C/C++, 707KB, 下载33次)
本文档主要是关于电力系统中GPS对时系统的应用，内容包括变电站GPS的对时介绍及方案，电力系统GPS同步授时装置的设计及综合校时方案的研究，基于CAN网络的整车授时系统设计，GPS在电力系统中的应用，SLU-3000型卫星定位网络校时系统说明书等。
This document is mainly about power system when the system of GPS applications, including substation when the introduction of GPS and the program, the power system GPS time synchronization equipment design and the comprehensive school program of study, based on the vehicle CAN network time system Design, GPS in power system applications, SLU-3000-based satellite positioning system CyberSchoolBus when such instructions. (2009-02-27, DOS, 403KB, 下载53次)
51子程序库,供大家做开发用到时,参考!也可作为学习工具.
51蟹谐袚鞋邪褣袩褌, 袡袎袛褤袦胁蟹褨袩袏袟袀谐校袝袧歇袘, 袙挟袩袦! 袙袙袩些蟹褩挟袏斜袊携袗袡袆袨锌. (2008-08-24, Asm, 231KB, 下载6次)
中南大学数字电子技术课程设计--数字钟的设计
一.设计目的
1. 进一步掌握各芯片的逻辑功能及使用方法。
2. 进一步掌握数字钟的设计方法和和计数器相互级联的方法。
3. 进一步掌握数字系统的设计和数字系统功能的测试方法。
4. 进一步掌握数字系统的制作和布线方法。
二.设计要求
1．设计指标
数字钟具有显示时、分、秒的功能；
有校时功能，可以分别对时及分进行单独校时，使其校正到标准时间；
计时过程具有报时功能，当时间到达整点前10秒进行蜂鸣报时，报时声音四低一高；
并且要求走时准确。
2．设计要求
画出电路原理图（或仿真电路图）；
元器件及参数选择，有相关原器件清单；
3．制作要求 自行装配和调试，并能发现问题和解决问题。
4．编写设计报告 写出设计与制作的全过程，附上有关资料和图纸，有心得体会。
err (2008-01-17, WORD, 156KB, 下载120次)
51单片机实现数字时钟的程序，输出小时，分，秒显示在数码管上，并可按键调节。
51 single-chip digital clock procedures, output hours, minutes and seconds displayed on the digital tube, and adjust keys. (2008-01-11, Asm, 2KB, 下载241次)
采样高压电流，计量安培小时数通过无线定时传输，支持无线校时、密码设置等功能，可扩展成zigbee组网
Sampling high-voltage current measurement of the number of ampere-hours from time to time through wireless transmission, wireless school support, password settings and other functions, which can be expanded into a network zigbee (2007-10-26, Others, 19KB, 下载15次)
基于51单片机的数字钟程序，实现了闹铃校时两个功能，用Keil C编写
SCM digital clock procedures, the alarm function of two schools, with the preparation of Keil C (2007-06-28, Others, 58KB, 下载54次)
51单片机接受红外遥控的C语言源码，可应用电视遥控器
51 infrared remote control microcontroller to accept the C language source code that can be applied to TV remote control (2007-06-06, WORD, 3KB, 下载458次)
用65536HZ的频率作为系统的时钟，对其进行分频产生秒信号，再对秒信号进行计数，产生分、时，并显示小时和分钟的实际值（对秒的显示不作要求）。
2、能预置小时和分钟的功能（即校时、校分）。
3、显示可采用静态数码管显示，也可用动态显示。（若用动态显示，则可同时将时分秒显示出来。）
65536HZ used as the frequency of the system clock, its frequency signal generated seconds. another signal of seconds count, have hours, and display the hours and minutes of the actual value (the second show is not for requirements). 2, can be deployed in hours and minutes functions (ie school, the school). 3 shows that use of digital static, dynamic display is also available. (If using dynamic display, and can also be displayed at the minute and second.) (2006-12-20, Windows_Unix, 167KB, 下载6次)