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fxbc
- 三菱FX系列PLC手册 基本指令应用介绍 掉电保持援建介绍 特殊功能指令使用说明-Mitsubishi FX Series PLC manual instruction applications introduced retentive aided special function instructions Instructions for use
RTC-Wakeup
- FW2103,RTC Wakeup RTC秒值增量中断唤醒掉电CPU-The FW2103, RTC Wakeup RTC seconds Increment interrupt wake-up from Power-down CPU
key
- c语言的eeprom的按键读写的程序 掉电不丢失-the key c language EEPROM read and write procedures after power failure
Super-calendar-source-program
- 用单片机设计超级万年历,该万年历即使掉电也能够实时显示时间-Single-chip design super calendar, the calendar even with power real-time display
errrom
- 掉电前保存,51单片机的实验,亲测通过-Before the power save, 51 single-chip experiments, pro-test by
xinlvji
- 单片机数字式心率检测仪的程序。四个按键分别可以实现选择选择档位、初始化、测量、显示档位范围功能。同时具有声光报警、掉电存储、上传pc机等功能。-Microcontroller digital heart rate detector program. Four buttons are selected gear selection can be achieved, initialization, measurement, display stalls range capabilities. Bot
1602P52-dianzizhong
- 基于52单片机的定时器0和键盘,1602写的简单时钟,不带掉电保护-Based on 52 single-chip timer 0 and keyboard, 1602 to write a simple clock, with no power-down protection
mimaiic
- 基于AT89C51的密码锁(掉电可记忆密码)的程序-Based on AT89C51 lock (down to remembering passwords) program
shizhong
- stm32 时钟显示 时间调节 掉电保存 3.2寸屏幕显示-stm32 clock display time adjustment down to save 3.2 inch screen display
exp9
- 周立功单片机掉电保护时钟,利用eeprom使时钟断电后一段时间任然存在-ZLGMCU brownout protection clock, use the clock eeprom any period of time after power failure persists
perpetual-calendar
- 基于51单片机的电子万年历,采用DS1302作为时钟芯片,矩阵键盘调整时间日期,带农历显示功能,有一个闹钟,闹钟采用AT24C02掉电存储。-Based on 51 single-chip electronic calendar, used as a clock chip DS1302, matrix keyboard to adjust the date and time with calendar display function, an alarm clock, alarm clock u
LPC2378RTC
- LPC2378RTC编程代码。其中包括:RTC报警唤醒掉电CPU RTC唤醒 万年历-LPC2378RTC programming code. Including: RTC alarm wake-down CPU RTC wake calendar
Access-Control
- 名称:门禁模拟 模拟现实中门禁系统,可以输入密码进入也可以呼叫住户,再由住户按下开门按键 实现改密码功能,密码保存在24c02中能保证掉电不丢失密码。八个LED灯分别代表 8家住户,其中开门按键为共用,还带有忘记密码恢复按钮,模拟恢复出厂设置, 显示部分为LCD1602。程序共分为3种模式,分别为 等待输入 密码修改 呼叫住户 3种模式,其中等待输入是主要状态,所以在进入密码修改 呼叫住户模式后如果 长时间没有操作能自己切换到等待输入模式。 等待输入模式:
ddjs
- 这是简单的掉电计数程序。没开机一次数码管加一。这个程序可以很好的提供给新手-It is a simple count-down procedures. No boot time digital plus one. This program can provide a good novice
chengxu
- 本程序使用高精度时钟芯片在lcd液晶上实现时钟走时,在掉电情况下时钟仍走的功能。-The program uses high-precision clock chip is implemented in lcd LCD clock and leave, in the case of the clock is still walking down the function.
RTCclockPrj
- 基于STM32, 1、数码管或液晶显示时钟,显示时分即可,中间的两个发光管 3种模式:实时时钟(发光管秒闪),修改时钟(发光管灭), 设定闹钟(发光管亮);10秒未操作自动回到实时时钟显示; 2、采用RTC实时时钟功能,断电走时 3、四个按键切换显示模式和设定数值,功能定义分别为: Wake up模式键、KEY0右移、KEY1加1; 4、能同时用按键和红外遥控器修改时钟和设定闹钟, 遥控器要求能用数字键直接设置; 按键音和闹铃通过蜂鸣器或喇叭输出。
e_book
- 基于msp430f149的建议电子书程序,lcd12864显示,有上下翻屏,自动翻屏,掉电存储阅读进度的功能-Based on the recommendations of books msp430f149 procedures, lcd12864 display, scroll up and down, auto scroll, power-down memory function of reading progress
isd4004_stm32_usart
- isd4004语音芯片,stm32控制,功能是录一段放一段,录的地址是一样的,掉电后录的还存在,这是个最简单的录放程序。-isd4004 voice chip, stm32 control function is to record a put a recorded address is the same, there are still recorded after power, which is the most simple recording program.
SLEEP
- /* 本程序简单的示范了如何令AVR ATMEGA16进入睡眠状态及唤醒 电源管理及睡眠模式的介绍 进入最低耗电的掉电模式 关闭各种模块 外部中断唤醒 M16掉电模式的耗电情况(看门狗关闭),时钟为内部RC 1MHz 0.9uA@Vcc=5.0V [手册的图表约为1.1uA] 0.3uA@Vcc=3.3V [手册的图表约为0.4uA] //测量的数字万用表是FLUKE 15B,分辨率0.1uA 这个程序需要MCU进
IIC_DDBCMM
- 本程序结合了24C02存储器的存储功能,可实现掉电保存密码-This program combines the 24C02 memory storage capabilities that enable power-down save passwords