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大屏幕显示时钟程序
大屏幕显示时钟程序-big screen clock procedures
- 2023-02-11 06:15:03下载
- 积分:1
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用kmp算法实现的文档助手算法
用kmp算法实现的文档助手算法-with KMP algorithm document assistant algorithm
- 2022-05-18 01:35:06下载
- 积分:1
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发射部分采用锁相环式频率合成器技术, MC145152和MC12022芯片组成锁相环,将载波频率精确锁定在35MHz,输出载波的稳定度达到4×10...
发射部分采用锁相环式频率合成器技术, MC145152和MC12022芯片组成锁相环,将载波频率精确锁定在35MHz,输出载波的稳定度达到4×10-5,准确度达到3×10-5,由变容二极管V149和集成压控振荡器芯片MC1648实现对载波的调频调制;末级功放选用三极管2SC1970,使其工作在丙类放大状态,提高了放大器的效率,输出功率达到设计要求。-Part of the launch phase-locked loop frequency synthesizer using technology, MC145152 and MC12022 PLL chips to lock in the exact carrier frequency 35MHz, the output carrier to achieve the stability of 4 × 10-5, reaching the accuracy of 3 × 10-5 by the varactor diode V149 and integration to achieve MC1648 chip VCO FM modulation on the carrier selection transistor amplifier at the end of class 2SC1970, to work in the C state to enlarge and improve the efficiency of the amplifier output power to meet the design requirements.
- 2022-08-18 16:37:11下载
- 积分:1
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工会会员信息管理系统 v1.0.5 (DAO+ACCESS+QR).
工会会员信息管理系统 v1.0.5 (DAO+ACCESS+QR).-union members Information Management System v1.0.5 (DAO ACCESS QR).
- 2022-03-13 06:56:01下载
- 积分:1
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A game of avoiding the octopus and VB source code to help beginners develop VB g...
一款逃过大章鱼VB游戏源代码,可以帮助初学者开发VB小游戏-A game of avoiding the octopus and VB source code to help beginners develop VB game
- 2022-12-05 19:05:03下载
- 积分:1
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根据HTML的HEAD项将本机的HTML建立索引以便于浏览
根据HTML的HEAD项将本机的HTML建立索引以便于浏览-Create index using html in local according by HEAD items of html ,thus make scan easier
- 2022-03-02 08:41:45下载
- 积分:1
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这是一ALTERA公司的培训内容,大家看看了,尤其参加SOPC竞赛的...
这是一ALTERA公司的培训内容,大家看看了,尤其参加SOPC竞赛的-Altera Corporation contents of the training, we look at, especially to participate in the contest SOPC
- 2022-02-26 13:26:44下载
- 积分:1
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24C02网上实例 对24C02的操作。读与写。
24C02网上实例 对24C02的操作。读与写。-24C02-line examples of the operation of the 24C02. Read and write.
- 2022-04-10 07:15:59下载
- 积分:1
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将电脑上的屏幕信息保存于磁盘的C语言源程序代码
将电脑上的屏幕信息保存于磁盘的C语言源程序代码-will screen on the computer disk information stored at the C language source code
- 2023-07-03 02:55:03下载
- 积分:1
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a classic example of C language learning how to use pay you some passwords
一个经典的C语言学习例子 交你如何使用一些口令-a classic example of C language learning how to use pay you some passwords
- 2022-05-20 08:22:05下载
- 积分:1