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Rkey1-33
- 基于ADS1.2环境下 对ARM单片机的编程 实现功能是数据的PC机键盘或扫描枪输入,掉电存储,液晶显示或打印机输出数据-ADS1.2 environment based on the ARM microcontroller programming function is data PC keyboard or So depiction importation of guns, power-off memory, the liquid
power
- 数控直流电源.步进0.1V可调节电压0到20V,输出电压通过数码管显示,并且有掉电存储功能
dianyuan
- 数控直流电源,步进0.1,0-15V掉电存储
24c02
- 24C02EEPROM存储,掉电存储可反复擦写
4位电子密码锁设计
- 4位电子密码锁 lcd1602显示 四位密码可随意设定 开锁成功有灯光提示 并可修改密码。还具有重新输入功能,手动上锁功能,掉电存储功能,解锁次数1~9次任意设定功能,解锁次数显示功能,产生随机密码并利用其进行解锁或解锁成功后将其作为新密码保存,超级密码功能,超次解锁后有声光报警并锁定2分钟,错误操作提示功能
Rkey1-33
- 基于ADS1.2环境下 对ARM单片机的编程 实现功能是数据的PC机键盘或扫描枪输入,掉电存储,液晶显示或打印机输出数据-ADS1.2 environment based on the ARM microcontroller programming function is data PC keyboard or So depiction importation of guns, power-off memory, the liquid
dianyuan
- 数控直流电源,步进0.1,0-15V掉电存储-CNC DC Power Supply, 0.1,0-15V Step-down storage
24c02
- 24C02EEPROM存储,掉电存储可反复擦写-24C02EEPROM storage, storage can be repeated write-down
IIC
- 本例为AT89S52单片机的IIC总线的扩展,所用芯片为AT24C02.可用其扩展EEPROM,实现掉电存储-In this case for AT89S52 MCU IIC bus expansion, the chip used for the AT24C02. Can be used to expand its EEPROM, to achieve power-down storage
eepromprogram
- STC89C52 EEPROM编写程序,很好用的存储数据掉电不丢失-STC89C52 EEPROM
mimasuo
- 用矩阵键盘做密码输入,LCD1602液晶显示,具有掉电存储密码功能-Password to do with keyboard input matrix, LCD1602 LCD with power-down function of the storage password
c51-drivers
- 工作原理: 上电复位后进入启动工作状态,程序自动将LED数码管上电显示并且清零,等待接收指令状态,当在键盘上输入六位数字的数码时,单片机通过键盘输入口(即定为P1口),将键盘的数据读入处理后,将其对应值通过74LS47传送数据到LED数码管显示,并经74LS138译码控制器译码后以扫描的方式依次逐个连续点亮六个数码管;在此同时单片机还要判断所收到的键盘码是开锁码?如是,则将P2.0置低电平,此时绿色指示灯亮(或喇叭响),表示给出一个开锁
24c02
- 24c02按键计数掉电存储实验24c02按键计数掉电存储实验-24c02 keys stored count experimental 24c02 brown-brown-store test button count
water_mcu
- 自制电路板FeCl3腐蚀控制器以PIC16F884为控制单片机,内带EEPROM,通过DS18B20和热电阻测温进而控制加热,加热最终温度可设且掉电存储,另外还有控制反应溶液流动电机,此以10秒为周期,流动时间按键可调;无按键10秒后实时显示溶液温度。-Self-made circuit board FeCl3 to control the corrosion controller PIC16F884 microcontroller,
Lesson9-2
- 采用AT89S52作为主MCU的AT24C02掉电存储程序,通过数码管观察数据是否已存储。-Using AT89S52 as the main MCU, AT24C02 brown stored procedures, through the observation of the digital control data is stored.
mega16-eeprom
- 基于mega16自带的EEPROM源程序,设计的是一个闹钟程序,实现掉电存储,C语言编写。-EEPROM-based mega16 comes with source code, is an alarm clock program designed to achieve power-down storage, C language.
colck
- 通过51单片机实现电子钟功能 有5个可分别设置的闹钟及万年历功能 并可掉电存储设置 供初学者参考^_^-Digital clock by MCS-51. With 5 alarms that can be set respectively. Calendar function. Able to save data in case of power-down.
jishuqi
- 是我在学习I2c总线时接触的器件24C02,用它的掉电存储的特性,本人做了一个计数器,可以记录其最后显示的数值-using chip 24c02 to display the last tesut
密码锁(掉电可记忆密码)
- 基于51单片机的电子密码锁设计,用E2PROM存储数据,掉电记忆(Design of electronic cipher lock based on 51 single chip microcomputer, storage of data with E2PROM, power down memory)
stm32f103rct6步进电机freeRTOS掉电保存
- stm32f103rct6步进电机 基于freeRTOS 掉电存储(stm32f103rct6 stepper based freeRTOS)