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STC12C5A60S2的高速度、低价格,
STC12C5A60S2 具备一般51单片机不可企及的高性能,有片内ADDA,速度是一般51的8倍!-STC12C5A60S2 high speed,low price,
with ADDA in chip!
- 2022-03-05 15:38:09下载
- 积分:1
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本文介绍了一种电子密码锁的实现。该电子密码锁采用1一wire总线芯片Ds2401作为密匙,锁体采用高可靠性的单片机PIC16c63来完成密码识别和开锁控制,用I...
本文介绍了一种电子密码锁的实现。该电子密码锁采用1一wire总线芯片Ds2401作为密匙,锁体采用高可靠性的单片机PIC16c63来完成密码识别和开锁控制,用I2C总线接口的EEPROM 芯片AT24c02来完成密码的存储和修改,可
掉电保存密码。整个系统安全可靠,稳定性高。-This paper introduces an electronic code lock realize. The electronic locks used one chip one wire bus Ds2401 as key, lock body for high reliability PIC16C63 microcontroller identification and password to complete the unlock control, with I2C bus interface EEPROM chip AT24C02 to complete the password storage and revised down to save the password. The entire system is safe and reliable, high stability.
- 2022-11-05 05:30:03下载
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本程序用于把串口助手所写内容通过pc发送给单片机,并且由单片机把所写内容发送到lcd上面进行显示,所用单片机为日立系列h83664十六位单片机,实验证明可以准确...
本程序用于把串口助手所写内容通过pc发送给单片机,并且由单片机把所写内容发送到lcd上面进行显示,所用单片机为日立系列h83664十六位单片机,实验证明可以准确显示pc上面所写的内容。里面包含各个写lcd的子程-This procedure for the serial written by aides through the pc sent to the microcontroller, and written by Singlechip the above content is sent to the lcd display, single-chip microcomputer used for the Hitachi series h83664 16 microcontroller, Experiments show pc can accurately display the contents of the above written. Which contains a subset of the various write-way lcd
- 2022-07-10 15:15:15下载
- 积分:1
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PCI总线开发 PCI总线开发
PCI总线开发 PCI总线开发-Development of PCI bus PCI bus PCI bus development development
- 2022-07-24 09:25:29下载
- 积分:1
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这是一个对单片机IO口,进行操作的程序,有助于对单片机硬件的了解...
这是一个对单片机IO口,进行操作的程序,有助于对单片机硬件的了解-failed to translate
- 2022-05-06 01:48:22下载
- 积分:1
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此应用程序报告描述了2.4
本应用报告描述了一个2.4ghz抗干扰跳频系统,由指定的发射机和接收机组成,每个发射机和接收机具有不同的功能,以避免射频信道干扰。发射器板通过发送要在接收器侧(例如,电视、立体声、机顶盒或游戏控制台)处理的命令来模拟控制设备(例如,遥控器)。由于许多流行的消费设备使用2.4-GHz射频频谱(例如无绳电话、无线路由器、微波炉和PC/Bluetooth®附件),这些系统需要在发射机/接收机对使用的信道已经被其他无线系统使用的情况下实现专有的跳频方案附近。本演示中使用的特定无线电设备是TI CC2500(2.4 GHz)射频收发器模块。TI产品组合还包括CC1100射频收发器(315/433/868/915 MHz ISM/SRD频段),它与所使用的配置寄存器共享一组公共配置寄存器
- 2022-07-19 21:28:28下载
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DS18B20 +变形+楔
利用单总线数字温度芯片DS18B20测温度,并用七段数码管显示出来。proteus仿真,keil编译-DS18B20+PROTEUS+KEIL
- 2022-05-05 14:14:50下载
- 积分:1
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由8051组成的单片机系统通常情况下,P0口分时复用作为地址、数据总线,P2口提供A15...
由8051组成的单片机系统通常情况下,P0口分时复用作为地址、数据总线,P2口提供A15-A8即高8位地址,P3口用作第二功能,只有P1口通常用作I/0口。P1口是8位准双向口,它的每一位都可独立地定义为输入或输出,因此既可作为8位的并行I/O口,也可作为8位的输入输出端。当工作在输入方式时,对应位的锁存器必须先置1,才能正确地读到引脚上的信号,否则,执行读引脚指令时,若对应位的锁存器的值为0,读的结果永远为0。-By 8051, composed of single-chip microcomputer system under normal circumstances, P0 timeshare I reuse as address, data bus, P2 I provide A15-A8 high eight address, P3 mouth for the second function, I usually only P1 for I/0 I. P1 I was eight quasi-two-way port, it can be independent of each and every defined as input or output, it can be used as 8-bit parallel I/O port, can also be used as 8-bit input and output side. When the work in the input, the corresponding bit latch must first buy one in order to correctly read the signal pin, or pin the implementation of reading instruction, if the corresponding bit latch the value of 0, Reading the results of Forever to 0.
- 2023-08-10 04:55:03下载
- 积分:1
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MSP430有许多寄存器来设定程序的频率和周期,本文总结如定时器A,看门狗,模拟比较器等的代码,供大家参考学习....
MSP430有许多寄存器来设定程序的频率和周期,本文总结如定时器A,看门狗,模拟比较器等的代码,供大家参考学习.-MSP430 has a number of registers to set the procedures for the frequency and cycle, such as This paper summarizes the timer A, watchdog, analog comparator, such as the code for your learning.
- 2022-12-29 15:25:03下载
- 积分:1
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基于89S51的LED汉字显示,开发环境KEIL,仿真环境PROTEUS
基于89S51的LED汉字显示,开发环境KEIL,仿真环境PROTEUS-89S51 based on the LED display of Chinese characters, development environment KEIL, simulation environment PROTEUS
- 2022-01-30 13:34:28下载
- 积分:1