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)
程序主要为三相计量芯片RN8302B驱动校正程序。其中涉及到液晶驱动芯片bu9792的使用，i2c,spi协议芯片的运用。并且包含RN8302B官方程序及原理图，芯片手册，芯片应用笔记。
Which involves the use of LCD driver chips bu9792, i2c, spi protocol chip use. And contains RN8302B official program and schematic, chip manuals, application notes chip. (2016-01-20, C/C++, 5576KB, 下载315次)
本程序是我校研制的75千瓦变频器完整程序，十分珍贵，调试已通过。方便大家学习使用.
This program is developed by our school 75 kw inverter complete procedures, is very precious, debugging has passed.Help you learn to use. (2015-11-30, C/C++, 1023KB, 下载43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)
这个源码是利用STM32操作ATT7022E，并简单的读取各项基本参数的通讯例子。STM32使用R8T6，计量芯片是ATT7022E。例程中采用模拟SPI来对ATT7022E进行操作，里面的初始化、校表的寄存器操作均是根据ATT7022E的用户手册和应用笔记的最新寄存器操作进行。希望这个例子能对使用这款芯片做电力仪表的带来帮助。
This source is the use STM32 operating ATT7022E, and a simple example of the basic reading communication parameters. STM32 using R8T6, metering chip is ATT7022E. Analog SPI routines to manipulate ATT7022E, register operations inside the initialization, school tables are made in accordance ATT7022E user manuals and application notes for the latest register. I hope this example will bring help to use the chip to make electricity meters. (2014-03-30, C/C++, 196KB, 下载619次)
GPS电波钟，51单片机完成GPS校时+电波校时，当GPS无信号时自动进行电波校时。
The GPS clock radio, 51 single-chip GPS school the+ airwaves school when no GPS signal automatically airwaves school. (2012-06-14, C/C++, 5KB, 下载35次)
基于51单片机电子闹钟仿真设计。Proteus仿真文件及Keil C程序文件,具有闹钟、校时、校分和温度检测等功能。
Based on 51 single-chip electronic alarm clock simulation design.Proteus simulation file and Keil C program file, with the alarm clock, school, school points and temperature detection function. (2012-03-19, C/C++, 62KB, 下载55次)
真正的ATT7022C软件校表c程序，系本人项目基于C8050F020单片机编写的代码，调试通过，现与大家分享
c ATT7022C software,based on C8050F020 microcontroller，debugged, and now share (2010-11-08, C/C++, 5KB, 下载392次)
基于STC89C52实现DS18B20单总线，多路温度测量，本程序参加校电子竞赛获一等奖，附有详细注释，适合想提高单片机编程的学习者
very good (2010-09-16, C/C++, 1063KB, 下载79次)
LED点阵书写屏驱动程序，校赛程序，绝对原创！
LED dot matrix display driver writing, school event programs, definitely original! (2010-07-10, C/C++, 158KB, 下载99次)
摘要
温度测量仪表是工业生产中常用的一种测量装置。对于配用热电偶的二次测温仪表,传统的检定方法是采用逐盘转动电位差计进行平衡读数, 然后查热电偶分度表求出误差,检定过程比较复杂。为了简化检定操作,方便现场检定,我们设计了新型的适用于mV 型测温仪表的检定仪。该检定仪利用AT89C51单片机, 将各种常用热电偶分度表固化在检定仪的EPROM 中,将毫伏发生器、调节器、显示器等组成一体, 具有操作简便、读数准确、功能强、重量轻、体积小等优点, 操作人员不必再查找热电偶分度表。该检定仪设有电势正负转换开关, 为具有零位补偿的测温仪表的零位检定与修理提供了方便，通过不同的按键，该仪表可以选择不同的热电偶分度号，进行校零和进入不同的工作状态。所以该型检定仪是一种非常适宜于现场使用的仪器。
关键词：检定仪；单片机；热电偶；线性化
Abstract
The temperature meter is one of the commonly used measuring devices in the industrial production. The traditional calibration method for going with the thermocouple’s temperature meter is looking up the thermocouple indexing table to extract the error after a balance reading through the plate rotation potentiometer. Obviously, the process of calibrating is too complex. In order to simplify the operations of the calibration and make the scene calibration more convenient, we have designed a new calibrator which is suitable for the mV temperature meter’s calibration. Such calibrator uses a AT89C51 single-chip computer to solidify each kind of commonly used thermocouple indexing table in the calibrator s EPROM, then the millivolt generator, the regulator, the monitor and so on will compose a body, which has the advantage of simple operation, accurate reading, strong function, light weight, small volume and so on. And the operators do not need to look up the thermocouple indexing (2010-06-05, C/C++, 218KB, 下载32次)
DUT系列数据采集模块将温度传感器（热电阻，热电偶等）的输出信号或电流、电压直接转换成数字量，通过RS-485总线及标准通信协议将数据传送给主机。在模块上由89C51单片机管理模块自动工作，通道转换、ADC启动、采集数据、参比端补偿（热电偶）、引线电阻补偿（热电阻）、数字校零、非线性校正和数据处理等，均由单片机完成，主机仅在需要数据时，发送读取数据命令，模块给出已经线性化了的温度的数字量。通讯协议兼容台湾研华ADAM4000系列和松下PLC的通讯协议，可以与大多数组态软件直接连接，不需要额外的驱动程序，技术人员不需要有温度检测专门知识和编程能力即可使用。本产品主要用于各种现场的数据采集和控制系统。
DUT Series data acquisition module temperature sensor (RTD, thermocouples) De Shuchuxinhao or the current, voltage directly into Shuzi amount, via RS-485 bus, and data transfer standard communication agreement Ji Zhu Ji. 89C51 microcontroller in the module by the management module automatically, channel conversion, ADC start, collecting data, reference junction compensation (TC), lead resistance compensation (thermal resistance), digital calibration, linear calibration and data processing by the MCU to complete, the host only needs the data to send read data command, the module has been given a linear temperature of the digital. Communication protocol compatible with Advantech ADAM4000 series and the Panasonic PLC s communication protocol, can be directly connected with most of the configuration software, no additional drivers, technicians do not have temperature sensing capabilities and programming expertise to use. This product is mainly used for a variety of field data acquisition a (2010-05-10, C/C++, 3463KB, 下载106次)
基于DL-645规约实现单相电表校表功能的源代码程序。
DL-645 based on the Statute of the table for single-phase meter function of the source code of the school program. (2010-03-08, C/C++, 3KB, 下载90次)
包含了HCS08系列单片机的编程实例，如ADC,CAN,PWM,SPI,SCI,一般应用都包含全了，开发无忧
HCS08 series microcontroller includes programming examples, such as ADC, CAN, PWM, SPI, SCI, include all general application, and development of worry-free (2009-10-28, C/C++, 3602KB, 下载452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)
本系统采用双积分电路将对直流电压的直接测量，利用模拟开关实现对量程的无触点切换。A/D转换器部分采用普通元器件构成模拟部分，利用AT89S52单片机借助软件实现数字计数显示功能，同时采用AT89S52单片机编程实现直流电压表量程的自动转换、自动校零、和液晶显示等功能。
The system will be dual-integral circuit of the direct measurement of DC voltage, using analog switches to achieve non-contact switch on the range. A/D converter using common components constitute part of the analog part, using AT89S52 microcontroller with software, digital counting display while using AT89S52 microcontroller programmed DC voltage meter range automatic conversion, automatic zero, and the liquid crystal display. (2009-08-25, C/C++, 184KB, 下载65次)
基于J1939的汽车CAN总线教学实验系统 无忧电子开发网-技术文章
J1939-based CAN bus vehicles to worry about e-teaching experimental system Development Network- Technical Article (2009-05-02, C/C++, 9KB, 下载78次)
华邦单片机w77e58的双串口通信源程序。此源程序只作参考，内有些函数未有原型，借鉴在于其通信方式及其设置。 CRC检校可另参考其它代码。 (2007-10-19, C/C++, 2KB, 下载63次)
http://www.pudn.com/Download/item/id/347641.html
用ATmega16实现的多功能带音乐闹铃（老鼠爱大米）的数字时钟，有3个功能键设置。具体功能为：秒表计时，闹铃音乐，时钟，校时设置。可以学习状态机的编程思想。
ATmega16 achieve with the music with multi-function alarm (Lao Shu Ai Da Mi) digital clock, There are three function keys installed. Specific functions : stopwatch time, the alarm music, the clock, setting up schools. State machine learning programming ideas. (2006-11-04, C/C++, 51KB, 下载67次)
自己以MSP430F149硬件开发板为依托c语言
写的定时时钟程序，可以实现准确时钟和智能校表功能
themselves to MSP430F149 hardware development board based on the C language to write regularly clock procedures, can achieve accurate clock and smart school function table (2006-06-04, C/C++, 2KB, 下载48次)