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code
- 基于郭天祥单片机开发板写的一个密码锁。输入密码正确，则灯亮。可以修改密码。存在的问题是掉电后改过的密码不能保存。-Guo Tianxiang microcontroller based development board to write a code lock. Enter the password correctly, the lights. Can change the password. Problem is powered off, turn over the password can
24C02
- 非常齐全的AT89C52读取AT24C02源代码，支持掉电保护。-Read AT24C02 AT89C52 very complete source code, support power-down protected.
taxi-meter-
- 课程实验--出租车计价器，具有液晶显示，掉电保护，射频刷卡功能-Curriculum Experiment- taxi meter with LCD display, power protection, RF card function
AT24C04yingwen
- AT24C04的英文原版，采用此类芯片可以解决掉电数据保存问题，并可多次擦写。-AT24C04 the English original, the use of such chips can solve the problem of power-down data storage, and multiple flash.
drop
- keil例程用于arm设计中的掉电唤醒功能，模块可以复用-keil arm design routines for power-down wake-up function, the module can be reused
traffic(E2PROM)
- 用C语音编写基于C51单片机的程序，实现基本的交通灯功能并能掉电保存-Voice written by C program based on C51 microcontroller, to achieve the basic function of traffic lights and can save the power-down
bpddwnl
- 不怕掉电的超级万年历程序代码及说明，适合刚学习单片机的朋友练手-Not afraid of a super power-down calendar code and descr iption for friends just learning to practice hand SCM
traffic-light
- 交通灯混编语言源程序，有掉电保存，红灯=绿灯+黄灯-Traffic lights, power-down save, green+ red = yellow
trick-lock
- 电子密码锁: 可设定从1位到8位的密码，从键盘键入正确密码才可更改密码或开锁。输入三次错误密码电路就不断报警。开锁信号输出口用发光二极管表示。 1．可设置密码，掉电密码能保存； 2．按键确实被按下时发出一下提示音； 3．设置新密码前需校验旧密码； -Electronic code lock: can be set from 1-8 in the password from the keyboard to type the correct password to change
wireless-transmitter
- nRF24.L01是一款新型单片射频收发器件,工作于2.4 GHz～2.5 GHz ISM频段。内置频率合成器、功率放大器、晶体振荡器、调制器等功能模块,并融合了增强型ShockBurst技术，其中输出功率和通信频道可通过程序进行配置。nRF24L01功耗低,在以-6 dBm的功率发射时，工作电流也只有9 mA 接收时，工作电流只有12.3 mA，多种低功率工作模式(掉电模式和空闲模式)使节能设计更方便。 -nRF24.L01 is a new single-chip radio trans
51text
- 51的掉电模式检测，以往喜欢！ -51 Power-down mode detection, in the past like it! 51 Power-down mode detection, in the past like it!
24C08-mima
- 24c08密码锁，设置密码，按键输入进行核对。掉电保护-24c08 trick lock, the set password, keystroke checked. Off electrical protection
shukongdianyuan
- 采用STC12C5A60S2单片机为核心控制器件，用输出信号采集调理电路对输出的电压、电流进行实时采样，然后把采样的值送给内部自带AD转换的STC12C5A60S2进行处理，之后控制液晶来同时显示当前输出的的电压和电流值的系统设计和实现方法。通过完整的软硬件设计，可实现竞赛课题的基本部分和提高部分的功能要求。系统硬件主要由STC12C5A60S2核心控制电路，液晶显示电路，掉电保护电路，键盘电路，稳压电源输出电路，信号采集调理电路， DA转换电路，输出电压调理电路，声光报警电路和为系统供电的电源
Smart-Responder
- 智能抢答器。用51单片机实现的智能抢答器系统。拥有按键检测模块、led模块、掉电储存模块、时钟中断模块、单片机控制模块等多个功能模块。-Smart Responder. Intelligent MCU with 51 Responder system. Has a key detection module, led module, power-down storage module, the clock interrupt module, MCU control module and other
guoqishiyan
- 本设计以单片机PIC16F877A作为国旗的控制核心，总电路分为单片机控制模块、电机驱动模块、掉电检测和数据存储模块等部分组成。经单片机控制，通过数码管显示国旗所在高度、当前速度等丰富信息，并可由键盘控制国旗的位置、速度和升降方式。整个系统硬件电路简单，控制准确，功能完善，实用性强。-The design of a microcontroller PIC16F877A as the national flag of the control core, the total circuit is d
autoDownload
- 该程序可实现STC51单片机在不掉电的情况下，只按复位键，即可自动下载HEX文件。-The program can be achieved without power-down STC51 the case of SCM, only press the reset button, can automatically download the HEX file.
Digital_Lock
- 本电子密码锁采用52单片机作为主控芯片，有掉电后密码存储功能，超级用户修改密码功能等等！-This electronic combination lock using single chip computer as the main control chip 52 after a power lost password storage function, super user modification passwords, etc!
wuxianwenduji
- 以AT89C52单片机为主控制器，设计并制作了一款无线温度测量仪，可实时显示温度值，并且具有掉电保护和时钟显示调整功能，温度和时钟同时显示在LCD1602上-The AT89C52 microcontroller-based controller, designed and produced a wireless temperature measurement, the value of real-time display of temperature and clock display wit
main
- 该程序实现DS1302的功能测试，检测在掉电的情况下能否正常走时-DS1302 features of the program to achieve the test to detect whether in the case of the normal power-down travel time
wannianli(12864)
- 这是我写的基于51单片基的数字钟，用12864进行显示，并且使用了掉电保护功能。-This is what I wrote based on 51 single-chip digital clock, with 12864 to display and use the power-down protection.