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键盘与显示 4*4键盘 8个数码管轮流扫描作动态显示 硬件电路需要74LS138 cd451...
键盘与显示 4*4键盘 8个数码管轮流扫描作动态显示 硬件电路需要74LS138 cd451 -Keyboard and display 4* 4 keyboard 8 digital tube rotation scanning circuit for dynamic display hardware need 74LS138 cd451
- 2022-07-04 19:57:31下载
- 积分：1
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x5045有四种功能：分别是上电复位、看门狗定时器、电源电压监控和块锁保护串行eeprom的功能，
该程序通过改变控制寄存器的参数可以实现看门狗定时器监视电...
x5045有四种功能：分别是上电复位、看门狗定时器、电源电压监控和块锁保护串行eeprom的功能，
该程序通过改变控制寄存器的参数可以实现看门狗定时器监视电压和设置保护rom区，每次复位后
地址计数器都是该区的首地址（个人观点），即断点地址。
问题：其实对该芯片的应用还是很模糊-x5045 four functions : the reduction of electricity, watchdog timer, Supply voltage control and protection block serial eeprom lock function, The procedure by changing the parameters of control register can be achieved watchdog timer and set up surveillance voltage protection rom, After each reset address counter area is the first address (personal view), breakpoint address. Question : In fact, the application of this chip is still very fuzzy! !
- 2022-02-03 22:26:29下载
- 积分：1
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一个简单国外蜘蛛爬虫程序。共享给大家使用，多提宝贵意见。
一个简单国外蜘蛛爬虫程序。共享给大家使用，多提宝贵意见。-A simple procedure of foreign spiders reptiles. Shared use of U.S., with more valuable advice.
- 2022-01-26 05:32:05下载
- 积分：1
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SST39x160 FLASH芯片读写函数，已经在实际项目中应用
SST39x160 FLASH芯片读写函数，已经在实际项目中应用-FLASH read/write
- 2022-07-17 10:26:46下载
- 积分：1
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基于ADEK
基于ADEK-PC实验系统多路温度信号（0~85℃）数据测量采集系统-based ADEK-PC experimental system of multi-channel temperature signal (0 ~ 85 C) measurement data acquisition system
- 2023-02-19 11:05:03下载
- 积分：1
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利用89S52为核心实现的IDE
利用89S52为核心实现的IDE-USB转接器
现在已经实现了主要功能：可以读取文件和复制文件。不支持格式化硬盘功能。
不过速度比较慢，我从本地硬盘复制文件到移动硬盘里去，速度只有50KBytes/S，
因为单片机速度不快，内存又少，USB1.1的速度也不快。另外，代码写得不够好
压缩包内有线路图-89S52 realize use as the core of the IDE-USB adapter now realize the main function: You can read the files and copy files. Reformat your hard disk does not support the function. More slowly, however, I copy files from the local hard disk to a mobile hard drive into a speed only 50KBytes/S, because of slow single-chip, memory less, USB1.1 speed is not fast. In addition, the code written is not good enough compression packages have circuit diagram
- 2023-07-24 10:25:03下载
- 积分：1
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MCS
MCS-51单片机实用子程序库,包括全套的数据转换与计算的子程序。-MCS-51 microcontroller practical subroutine library, including a full set of data conversion and calculation of the subroutine.
- 2022-06-16 06:34:41下载
- 积分：1
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匠人手记，描述的是一位单片机爱好者对MCU实践和思考，其中详细的说明里单片机工作者在工作中的体会。本人对此深深佩服。...
匠人手记，描述的是一位单片机爱好者对MCU实践和思考，其中详细的说明里单片机工作者在工作中的体会。本人对此深深佩服。-Artisan Notes, described in a single-chip MCU lovers practice and thinking, including a detailed explanation of Singlechip workers experience at work. I deeply admire.
- 2023-08-06 22:05:05下载
- 积分：1
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传感器接口说明:从左到右依次为通道1,地,通道2 功能:在数码管上显示传感器接口通道2输入的电压 小数部分为7位,整数部分1位...
传感器接口说明:从左到右依次为通道1,地,通道2 功能:在数码管上显示传感器接口通道2输入的电压 小数部分为7位,整数部分1位-Sensor Interface Description: from left to right channel 1, and channel 2 functions: to show possession in the digital sensor interface channel 2 voltage input for the fractional part of 7, an integral part of
- 2022-11-22 20:50:04下载
- 积分：1
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hs108
基于HS108设计的高级智能饮水机控制器，支持温度检测，紫外杀菌等功能，内含C源代码，原理图及PCB。-HS108-based design of high-level smart dispenser controller, support for temperature detection, UV sterilization and other functions, including C source code, schematic and PCB.
- 2022-03-19 16:23:46下载
- 积分：1
