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)
AD9854 核心板和模块板的总程序 无忧电子
AD9854 final test (2014-10-27, C/C++, 187KB, 下载12次)
这个是PCF8563，IIC接口的实时时钟芯片。代码经过本人测试，可以正常使用
This is PCF8563, IIC interface real-time clock chip. Code after I test, can normal use
(2014-09-01, C/C++, 48KB, 下载1次)
ATT7022B c程序代码，mcu采用的是51单片机，程序中包含有SPI 通信及校表代码
ATT7022B c source code, the mcu type is 51 controller, the code contain spi communication and meter calibration. (2014-07-14, C/C++, 5KB, 下载5次)
基于c8051f020的寻迹智能小车的程序 校赛使用过
Based on c8051f020 intelligent tracing car used the program of the competition
(2014-05-18, C/C++, 3KB, 下载2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)
本代码通过STC51单片机实现GPS校时打铃功能。时钟芯片是SD2421。而且还有键盘设置打铃时间功能。完整的实现了校时打铃功能。
Belling function of the GPS correction code by STC51 MCU. Clock chip is SD2421. And there is a bell time function keyboard settings. Full-featured implementation of a bell when the school. (2014-01-07, C/C++, 4KB, 下载3次)
arduino系统的巡线小车程序 是去年校机器人大赛的决赛程序
arduino system line patrol car program is the final of last year' s school robotics competition program (2013-12-11, C/C++, 17KB, 下载11次)
LCD1602液晶多功能电子时钟“万年历”(开发版)
程序名称：LCD1602液晶多功能电子时钟“万年历”
一、通用功能：
液晶显示格式
XXXX/XX/XX XXX
XX:XX:XX SJY
1.年（CENTRY-YEAR）显示：范围：2000~2099；有闰年和平年之分
2.月(MONTH)显示：范围：1~12
3.日(DAY)显示：大月31天，平月28天（闰29天），小月30天
4.星期（SUN、MON、TUE、WEN、THU、FRI、SAT）显示
5.时(HOUR)显示：
6.分(MINUTE)显示：
7.秒(SECOND)显示：
二、开发功能：
1.KEY1：控制可调字符地址使能位
2.KEY2：控制字符个位增量（可进位）
3.KEY3：控制字符十位增量（无进位）
4.自动识别校时中出现的数据跃位问题
LCD1602 LCD Multifunction Clock " calendar" (development version) Program Name: LCD1602 LCD Multifunction Clock " Calendar, " a generic function:
LCD format
XXXX/XX/XX XXX
XX: XX: XX SJY
1 Year (CENTRY-YEAR) Display: Range: 2000 to 2099 has leap years of peace
2 (MONTH). Show: Range: 1 to 12
3 days (DAY) Show: Otsuki 31 days, flat 28 days (leap 29 days), Satsuki 30 days
4 weeks (SUN, MON, TUE, WEN, THU, FRI, SAT) Show
5 pm (HOUR) Display:
6 points (MINUTE) Display:
7 seconds (SECOND) Show:
Second, the development features:
1.KEY1: Control Adjustable character address enable bit 2.KEY2: control characters bit increments (can be binary)
3.KEY3: Control characters ten increments (no carry)
4 automatic identification data that appears in the school when the jump-bit problem. (2013-12-07, C/C++, 90KB, 下载3次)
此为简易的频率计，可测10hz到1Mhz的频率，通过整形电路测方波，三角波，正弦波，还具有自校功能，也可测周期，这个为自己做的仪器原理的课程设计，里面包含程序及设计报告。可方便大家的使用。测量误差《0.1
This is a simple frequency meter, capable of measuring 10Hz to 1Mhz frequency, by shaping circuit measuring square wave, triangle wave, sine wave, also has the self checking function, also can be used to cycle, the principle of the instrument to do their own curriculum design, which contains the code and design report. To facilitate the use of. The measurement error "0.1
(2013-09-03, C/C++, 2KB, 下载4次)
数字钟包含显示、手动校时、星期、周数等功能，可用4*4键盘操控
Digital clock contains the display, manual school, week, weeks, etc., can be 4* 4 keyboard control (2013-09-01, C/C++, 199KB, 下载2次)
第八届飞思卡尔智能车校赛程序。。。已成功晋级华南赛
Eighth Freescale school tournament program. . . South China has been successful promotion race (2013-06-25, C/C++, 1271KB, 下载8次)
基于AT89S52单片机的多功能电子时钟系统,该系统可实现校时、闹钟、秒表、倒计时、计数器及温度测量等六种功能。
A multifunctional electronic clock system based on AT89S52 MCU which has six functions such as time correction, alarm clock, stopwatch, countdown, counter and temperature measurement. (2013-03-19, C/C++, 5KB, 下载6次)
东南大学第六届智能车竞赛摄像头组参加校赛的源码，没有用反馈，用的P控制，跑得挺好。。
Source of Southeast University Sixth smart car competition, camera group to participate in the school race, useless feedback, with P control, run very good. . (2012-11-22, C/C++, 985KB, 下载13次)
一款微机校表仪的控制程序,用于卡表电信号测试。
A the microcomputer school table instrument control program for the card table electrical signal testing. (2012-10-24, C/C++, 88KB, 下载7次)
校赛小车程序，自己写的，希望对大家有帮助
School race car program, write your own, we hope to help (2012-07-18, C/C++, 2243KB, 下载3次)
HDLC链路层协议的CRC校验.HDLC使用16位CRC校校验。使用的多项式是：x16+x12+x5+x0 已通过测试。
The CRC of the HDLC link layer protocol. HDLC 16 CRC school checksum. The polynomial used is: by testing x16+x12+x5+x0. (2012-07-16, C/C++, 1KB, 下载16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)
帮人家做的单片机毕业设计——温度控制加热系统。三个18B20温度采集，并且PWM控制加热。并有EEPROM记录需要加热到的温度，1302时钟。1302时钟采用串口校时。
- Temperature control of heating systems to help others to do the single-chip graduate design. Three 18B20 temperature acquisition, and PWM control heating. And EEPROM records need to be heated to a temperature of 1302 clock. 1302 clock serial school. (2012-06-12, C/C++, 76KB, 下载20次)
基于51单片机的电子钟程序，带有闹钟和校时功能
Electronic clock procedures (2012-04-19, C/C++, 2KB, 下载5次)