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juzhenjianpan
MSP430F169单片机矩阵键盘扫描程序,用一位共阳数码管显示(MSP430F169 microcontroller matrix keyboard scanning procedures, using a common anode LED display)
- 2013-07-27 15:12:56下载
- 积分:1
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XX-DHT11
DHT11的C51驱动程序,4位数码管可以显示温度和湿度,带一触发按键(DHT11 C51 driver, four digital tube can display temperature and humidity, with a trigger button)
- 2013-11-27 14:14:59下载
- 积分:1
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blcd-220V
本方案是基于富士通高可靠性单片机开发的锂电池电动螺丝刀,采用直流无刷电机作为核心,配合方波驱动以及闭环控制技术,实现电动工具的可靠运行。
技术参数
1)采用日本富士通MCU,性能稳定,抗干扰强,高可靠性;
2)直流18V输入(可兼容不同锂电池10V—36V);
3)三相霍尔直流无刷电机驱动,转速高达25000转/分;
4)采用德国英飞凌高性能MOS/IGBT,驱动功率高达800W;
5)高亮LED照明,工作时点亮,不工作时自动熄灭;
6)采用智能控制技术实现待机(不工作时)功耗为 0 消耗;
7)通过软件实现软启动,启动时间可调整,瞬间(1S)达最高速;
8)具有过流保护、堵转保护、过压欠压保护;
9)带速度设置按键、正反转按键、调速开关;
(The program is based on the Fujitsu MCU development of high reliability lithium battery electric screwdriver, brushless DC motor as the core, with the square wave drive and closed-loop control technology, power tools for reliable operation.)
- 2013-10-15 15:03:30下载
- 积分:1
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SPI-429-249
用于步进电机细分驱动,MSP430F149配置TMC429,进而驱动TMC249,细分驱动(Subdivision driver for stepper motor, MSP430F149 configuration TMC429 turn drives TMC249 Subdivision Driver)
- 2013-04-02 21:32:20下载
- 积分:1
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Slide_1
关于一个滑块显示的程序,可以通过滑块调整实现各种功能(About a slider and its function)
- 2010-06-21 19:51:39下载
- 积分:1
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triangle
由单片机和DAC0832产生正弦波或三角波的程序。单片机和DAC0832可将频率进行分频的具体程序(Sine or triangle wave and DAC0832 procedures generated by the microcontroller. SCM and DAC0832 can divide the frequency of specific procedures)
- 2014-01-11 15:53:32下载
- 积分:1
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qiangdaqi
这是利用51单片机设计成的8路抢答器,主持人按下“开始”按键才开始抢答,并亮抢答允许指示灯(Host press the start button to vies to answer first, light and bright vies to answer first allowed.)
- 2015-11-06 13:34:01下载
- 积分:1
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suanfa
打孔机主要用于在制造印刷线路板流程中的打孔作业。本问题旨在提高某类打孔机的生产效能。
打孔机的生产效能主要取决于以下几方面:(1)单个过孔的钻孔作业时间,这是由生(this is a new suan fa ofaa)
- 2012-08-25 16:18:21下载
- 积分:1
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MUSIC-
基于最小冗余线阵的谱相关共轭循环MUSIC算法(MUSIC algorithm based on conjugate cyclic spectral correlation minimum redundancy linear arrays)
- 2013-12-26 12:39:53下载
- 积分:1
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18b20
基于keil软件的51单片机程序,18B20测温及12864液晶显示的文件。晶振为12M(Based on the the keil software 51 microcontroller procedure 18B20 temperature measurement and 12864 LCD file. Crystal-12M)
- 2012-11-04 16:57:06下载
- 积分:1