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基于单片机的数字钟及秒表的设计
本程序是在单片机c51的基础上实现的数字钟和秒表的功能设计。此设计可是在时钟的基础上实现调表,也可以在时钟和秒表之间实现相互换,P2.0,P2.1,P2.2用于选择不同的数码管亮;P2.4用于调表,按下进入调表模式;p2.5使所调位加1; P2.6按键调表恢复数字计数或者秒表恢复数字钟;P2.7按键进入秒表状态。
- 2022-04-06 21:43:29下载
- 积分:1
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WAPI标准SPEC 2006
wapi standard spec 2006
- 2023-03-26 14:30:04下载
- 积分:1
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rfc1442标准(SNMP V2)
rfc1442标准(SNMP V2)-rfc1442 standards (SNMP V2)
- 2022-03-26 13:15:30下载
- 积分:1
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multi
posic多线程编程学习笔记整理,包含了线程的基础知识,多线程解决方法:信号灯,互斥量,条件变量,共享内存;内容详细-multi-threaded programming posic finishing study notes, including a basic knowledge of threads, multi-threaded solution: traffic lights, the volume of mutually exclusive condition variables, shared memory detailed
- 2022-06-20 13:35:19下载
- 积分:1
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大气湍流
In my following book, I derived the algorithm of constructing the parity check matrices of IEEE 802.16e LDPC. [1] Y. Xiao, Turbo and LDPC Codecs and their Applications, Press of Posts and Telecommunications, Beijing, 2010. This program provides the LDPC code with the size 4512
- 2022-06-13 03:44:04下载
- 积分:1
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IRDA红外通信程序
IRDA红外通信程序-IRDA infrared communication procedure
- 2022-01-25 18:42:30下载
- 积分:1
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这是一个用visual C++编写的用于调试和单片机通讯的串口通讯程序。...
这是一个用visual C++编写的用于调试和单片机通讯的串口通讯程序。-This is a visual C with the preparation for debugging and communication microcontroller serial communication procedure.
- 2023-04-01 00:15:03下载
- 积分:1
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编制了计算编码的通信系统,可以清楚的误码率…
通过编程计算RS编码前后通信系统的误码率可以很清楚的看到系统的编码增益.-programmed to calculate RS coding communication systems around the BER can clearly see the coding gain.
- 2022-01-26 08:28:11下载
- 积分:1
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Short Message Gateway Interface sgip2.0 procedures, support dblibray
sgip2.0短信息网关接口程序,支持dblibray-Short Message Gateway Interface sgip2.0 procedures, support dblibray
- 2022-03-12 01:46:29下载
- 积分:1
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TCP / IP协议的串行通信
TCP/IP(传输控制协议/Internet协议):它是许多网络用于通信的通信协议。
- 2022-07-15 17:10:29下载
- 积分:1