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Dormitory_Meter_Control
- 学生宿舍电表控制系统,实现电量采集,对使用大功率电器宿舍断电,预付费等。-Student hostels meter control system, the realization of power collection, the use of high-power electrical power houses, pre-paid fees.
wuxianshibie
- 装置中阅读器、应答器均有无线传输汉字的功能,载波频率≤5MHz,调制方式任选。不得使用现有射频识别卡或用于识别的专用芯片。装置中的耦合线圈为圆形空芯线圈,用直径不大于1mm的漆包线或有绝缘外皮的导线密绕10圈制成。线圈直径为6.6±0.5cm(可用直径6.6 cm左右的易拉罐作为骨架,绕好取下,用绝缘胶带固定即可)。线圈间的介质为空气。两个耦合线圈最接近部分的间距定义为D。 阅读器、应答器只能使用耦合线圈耦合,不得使用其他耦合方式。 阅读器采用外接单电源供电,具有通过无线方式实现“写”与
cur
- 优化过得电流测试程序,绝对好。能以图标形式输出,断电能自动停止并生成记录。-Optimization passes the current test program, absolutely。To the icon in the form of output power can automatically stop and generate a record.
budiandiandewannianlichengxu
- 永不掉电的万年历程序,执行起来可以实现断电保持,掉电前的时刻-Never power down the calendar program, perform and can maintain power, power down before the moment
ds1302kongzhideshijanxianshi
- 通过AVR单片机写时间信息到DS1302,然后读取DS1302的时间信息,并显示到数码管上。有后备电池的情况下,单片机复位或断电,不影响DS1302的时钟,即DS1302仍能正常计时。-AVR microcontroller write time information to the DS1302, then reads the the DS1302 time information, and display the digital tube. Backup battery case, the
BELL
- //深圳市21EDA电子 //开发板型号:A-C5FB //接线的时候,注意要断电。 功能:向蜂鸣器发送一定频率的方波可以使蜂鸣器发出相应的音调, 功能:该实验通过设计一个状态机和分频 器使蜂鸣器发出"多来咪发梭拉西多"的音调。 -//Shenzhen 21EDA Electronics// development board Model: A-C5FB// www.sz-21eda.com// www.21eda.net// wiring, pay attenti
E2PROM1602CLOCK
- 基于89c51的断电自恢复可调时钟系统,其中涉及到花样流水灯显示、数码管显示、按键操作、液晶屏显示、EEPROM等操作。-89c51 based self-healing power adjustable clock system, which involves tricks water lights display, digital display, key operation, LCD display, EEPROM and other operations.
D_Flash
- 飞思卡尔xs128flash模拟eeprom实现断电存储- using Freescale xs128,flash simulation eeprom achieve power storage
power-on-delay
- 断电延时启动程序,用三菱PLC编写的逻辑控制程序-Time delay starting procedure, logic control program is compiled with PLC Mitsubishi
autopower
- GPS断电执行程序 修改Power.mscr内容,断电后执行相应操作-GPS power off procedure
GRIND
- 西门子828D用于外圆磨床的PLC程序,包含断电回退、异步子程序等特殊功能的实现。-Siemens 828D PLC program for cylindrical grinding machines, including power back-off, asynchronous subroutines and other special features of implementation.
inductance_voltage
- 用于测试电感两端电压在通入高电压突然断开后随着参数不同造成的感应电势,主要用于分析电机绕组突然断电后对产生的高压对系统的影响。-it is used to test the inductance voltage after a sudden close of source,which might dramatically shifts corresponding to the parameters. it is mainly used for motor inductance voltage
Huploadify-V2.0
- 文件上传功能,支持断电续传,格式自定义,大小自定义,自动手动上传切换(File upload function, support power resume, custom format, custom size, automatic manual switch upload)
STC下载器1
- 自动下载器,STC单片机必备的快捷自动下载器,实现不断电下载STC单片机,包含程序和原理图及PCB全套,开板用过,保准好使(Automatic downloader, STC MCU necessary fast automatic downloader, to achieve the continuous download of STC microcontroller, including the program and schematics and PCB set, the plate us
八音盒
- 矩阵按键+一个独立按键,在这里可以按你想要的八个音节,它可以在在蜂鸣器中响出来,它有保存键,可以保存三首,在按音节时,有停顿,有延时,音节按错也可以把这个音节删除,在按过。在哪里按停顿和延时,播放时就可以在哪里停顿和延时。保存三首不要也可以删除再保存过(A matrix key + independent keys, according to the eight syllable you want here, it can ring out at the buzzer, the Save but
67-外部中断0电平触发
- 67-外部中断0电平触发(67- external interrupt 0 level trigger)
68-外部中断1电平触发
- 68-外部中断1电平触发(68- external interrupt 1 level trigger)
I2C_OLED_BMP_Config_15_5_22
- i2c模块源代码资料,实现掉电记忆功能。有效的保存断电前的数据,让读者更容易熟悉I2C模块,以便日后的开发。(I2C module source code data, realize the power down memory function. Effectively save power before the data, make it easier for the reader to be familiar with the I2C module, in order to develop
daojishi1
- 基于STC89C52开发的倒计时断电开关(Countdown interruption switch based on STC89C52 development)
9.EEPROM应用-开机次数存储
- 在开发板不断电的情况下可以计算显示开发板开关机次数(The number of switchboards on the development board can be calculated without interruption of the development board.)