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S3C2443电源管理
S3C2443 Power Management
- 2022-01-25 22:26:34下载
- 积分:1
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Web
基于WEB的项目管理系统 优秀毕业论文-Web-based project management system outstanding thesis
- 2022-03-18 01:42:50下载
- 积分:1
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在电子技术中,频率是最基本的参数之一,又与许多电参量的测量方案、测量结果都有十分密切的关系,因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测...
在电子技术中,频率是最基本的参数之一,又与许多电参量的测量方案、测量结果都有十分密切的关系,因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测量频率具有精度高、使用方便、测量迅速,以及便于实现测量过程自动化等优点,是频率测量的重要手段之一。在本次毕业设计中我们选择使用单片机来制作数字频率计,并在实际制作中采用了直接测频法。利用延时产生的时基门控信号来控制闸门,通过在单位时间内计数器记录下的脉冲个数计算出输入信号的频率,最终送入LCD中显示。这样制作出来的频率计不仅可以满足设计题目的参数要求,而且具有了单片机的稳定性和成熟性,且控制能力强,是一种低成本,高可靠的设计方案。-In electronic technology, the frequency is one of the most basic parameters, but also with a number of electrical parameters of the measurement program, the measurement results have a very close relationship between the frequency of measurement, therefore it is even more important. Measurement of the frequency of a number of means, electronic measurement of the frequency counter with high precision, easy to use, rapid measurement, and measurement is easy to realize the advantages of process automation is an important means of measuring the frequency of one. Graduates in this design we have chosen to make use of single-chip digital frequency meter, and used in the actual production of a direct
- 2022-03-22 04:26:27下载
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一种立体对校正的紧致算法
立体图像校准的matlab程序算法讲解。可以直接下载源码-A compact algorithm for rectification of stereo pairs
- 2022-06-03 06:33:32下载
- 积分:1
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介绍了无线传感器节点的设计与实现,以CC2430芯片为核心,利用烟雾传感器设计电路,并通过无线收发模块与网络协调器和上位机通信达到监控目的。...
介绍了无线传感器节点的设计与实现,以CC2430芯片为核心,利用烟雾传感器设计电路,并通过无线收发模块与网络协调器和上位机通信达到监控目的。-Describes the wireless sensor node design and implementation, in order to CC2430 chip as the core, the use of the smoke sensor circuit, and through the wireless transceiver module and the network coordinator and the host computer to control the purpose of communication.
- 2022-01-28 17:37:08下载
- 积分:1
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数字复接就是把两个或两个以上的支路数字信号按时分复接方式合并成单一的合路数字信号。...
数字复接就是把两个或两个以上的支路数字信号按时分复接方式合并成单一的合路数字信号。-Digital multiplexer is to slip two or more digital signals in time division multiplexing access method into a single co-channel digital signals.
- 2023-03-17 10:55:04下载
- 积分:1
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看名字拉
看名字拉-saw the name Rafah
- 2022-06-12 13:18:16下载
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Project Documentation for Stock Control System
Project Documentation for Stock Control System
- 2023-02-01 00:35:03下载
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22款增值业务产品策划方案
22款增值业务产品策划方案
22款增值业务产品策划方案
22款增值业务产品策划方案-22 products, value-added business planning program 22 products, value-added business planning program
- 2023-05-07 01:45:03下载
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A classic design of radar systems thesis Radar System Performance Modeling
一篇经典的雷达系统设计论文Radar System Performance Modeling-A classic design of radar systems thesis Radar System Performance Modeling
- 2023-07-29 19:45:04下载
- 积分:1