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Description: 数字温度计范围-55--125度，采用122*32LCD显示-Digital thermometer range-55 125 degrees, the use of 122* 32LCD display
Platform: |
Size: 7168 |
Author: wangzhi |
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Description: 这是新颖实用电子设计与制作，有关电子设计的一些电路，总共有125种，例如：家庭卡拉OK灯光控制电路，神奇旋转彩灯电路，多变流水灯控制电路等等一些使用电路-This is a novel and practical electronic design and production, the electronic design some circuit, a total of 125 kinds, such as: family karaoke OK lighting control circuit, the magic lantern rotating circuit, variable flow control circuit and so a number of lights to use circuit
Platform: |
Size: 6257664 |
Author: 马子 |
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Description: 在多媒体软件中，如果让相关图片按顺序循环滚动（例如循环展示商品图片），多媒体程序一定会增色不少，运行此程序，在窗体中将从左到右连续播放不同的图片，呈现了一种电影胶片的效果，并且每张胶片中的图片都izai不断的动态变换。-In the multimedia software, if the picture in order to allow the relevant circle rolling (for example, display of goods circulation picture), multimedia program will be enriched a lot to run this procedure will be from left to right in the form playback different picture, showing the the effect of a film, and each film in the picture are izai constant dynamic change.
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Size: 197632 |
Author: fanxiaocui |
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Description: BrionWordSearch高级英文单词查找、模糊匹配示例 -High BrionWordSearch English word search, fuzzy matching sample
Platform: |
Size: 481280 |
Author: wangju |
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Description: Integrated pressure sensor
(9x9 mm)
Pressure range 10-1100 mbar
15 Bit ADC
6 coefficients for a software
compensation stored on-chip
3-wire serial interface
1 system clock line (32.768 kHz)
Temperature range -40..+125癈
Low voltage (2.2 to 3.6V)
Low power (Standby current: 0.1uA)
Pb-free & RoHS-compatible
Soldering profile: 240-250
-Integrated pressure sensor (9x9 mm) Pressure range 10-1100 mbar 15 Bit ADC 6 coefficients for a softwarecompensation stored on-chip 3-wire serial interface 1 system clock line (32.768 kHz) Temperature range-40 ..+ 125 ° C Low voltage (2.2 to 3.6V) Low power (Standby current: 0.1uA) Pb-free
Platform: |
Size: 611328 |
Author: sc_yunfei |
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Description: 本实例可以实现播放MP3的播放器，单击打开按钮打开一个MP3文件，然后通过单击不同的按钮区域实现相应的功能。-Examples can be achieved in this MP3 player to play, click Open button to open an MP3 file, and then by clicking the button in different regions to achieve the corresponding functions.
Platform: |
Size: 65536 |
Author: 李明 |
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Description: CAN51开发板功能
1、 USB或DC＋5V供电；
2、 89c52＋sja1000＋tja1050（tja1040）（p82c250）；89c52＋mcp2515＋tja1050（tja1040）（p82c250）；通过跳键选择sja1000或 mcp2515，用户任选一种CAN控制芯片；
3、 支持RS232/422/485总线与CAN总线相互转换；
4、 CAN总线波特率可调：20，40，50，80，100，125，200，250，400，500，666，800，1000Kbit/s
5、 提供电路图；
6、 提供源程序：basican和pelican模式（CAN2.0A和CAN2.0B），c语言和汇编语言，程序注释详尽；
7、 成对购买开发板可以实现：A开发板发送数据，B开发板接收数据，并把接收到的数据通过串口上传到计算机显示；A开发板上短路键的状态，可以通过CAN总线发送给B开发板，通过B开发板LED灯的亮灭，显示A开发板上短路键的状态；
8、 提供技术支持，接受CAN开发项目；
-err
Platform: |
Size: 2048 |
Author: 吴庆庆 |
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Description: EM4095开发板配套软件，支持读EM4100、读写EM4469 等125K RFID-EM4095 software development board to support the Reading EM4100, such as 125K RFID reader EM4469
Platform: |
Size: 95232 |
Author: 陈文 |
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Description: 温度控制器V1.5
显示为三个共阳极LED
温度传感器用单总线DS18B20
CPU为2051，四个按键，分别为UP，DOWN，SET
温度调节上限为125度，下限为-55度
只能用于单只18B20-Temperature Controller V1.5 display LED anode for a total of three single-bus temperature sensor DS18B20CPU for 2051, four keys, namely, UP, DOWN, SET temperature regulation limit of 125 degrees, the minimum can only be used to-55 degrees 18B20 alone
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Size: 63488 |
Author: 刘文 |
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Description: 一本有关嵌入式系统的资料，它介绍如何设计基于嵌入式系统的浏览器的设计-An embedded system-related information, it describes how the design of embedded systems based on the design of the browser
Platform: |
Size: 3513344 |
Author: tang |
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Description: DS18B20pcb图，AT89C51，ds18b20，温度位-55到125，精度为0.5-DS18B20pcb map, AT89C51, ds18b20, Temperature-55 to 125-bit precision of 0.5
Platform: |
Size: 79872 |
Author: zxx |
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Description: 项目管理是二十世纪50年代末期发展起来的一种计划管理方法。它一经出现就为全世界所瞩目。1957年，美国杜邦公司用这种方法进行设备维修，使维修停工时间由原来的125小时锐减为78小时；1958年，美国人运用项目管理技术，一举使北极星导弹设计周期缩短整整两年。60年代以来，项目管理在航空、航天、医学、化工、制造、财务、广告、法律等领域得到了广泛的应用，并且范围还在不断地拓展。时至今日，项目管理技术已经在众多领域发挥着不可或缺的作用。-Project management is the twentieth century, the late 50 s developed a program management approach. It once appeared on the world s attention. In 1957, the United States in this way DuPont for equipment maintenance, so that maintenance down time reduced from 125 hours to 78 hours in 1958, the Americans the use of project management technology, the Polaris missile in one fell swoop so that two full years to shorten the design cycle . Since the 60s, project management in the aviation, aerospace, medical, chemical, manufacturing, finance, advertising, legal and other fields has been widely used, and the scope continues to expand. Today, the project management techniques in many fields has been playing an indispensable role.
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Size: 827392 |
Author: shiyi |
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Description: 本例展示了如何设置TIM工作在输出比较-非主动模式（Output Compare Inactive mode），并产生相应的中断。
TIM2时钟设置为36MHz，预分频设置为35999，TIM2计数器时钟可表达为：
TIM2 counter clock = TIMxCLK / (Prescaler +1) = 1 KHz
设置TIM2_CCR1寄存器值为1000， CCR1寄存器值1000除以TIM2计数器时钟频率1KHz，为1000毫秒。因此，经过1000毫秒的时延，置PC.06输出为低电平。
同理，根据寄存器TIM2_CCR2 、TIM2_CCR3和 TIM2_CCR4的值，经过500毫秒的时延，置PC.07输出为低电平；经过250毫秒的时延，置PC.08输出为低电平；经过125毫秒的时延，置PC.09输出为低电平。
输出比较寄存器的值决定时延的大小，当计数器的值小于这个值的时候，点亮与PC.06-PC.09相连的LED；当计数器的值达到这个值得时候，产生中断，在TIM2的4个通道相应的中断里，把它们一一关闭。-err
Platform: |
Size: 218112 |
Author: chen |
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Description: 单片机系统复位后在液晶上显示当前温度值,测量温度范围为 -55°C~+125，可显示负温度值-Singlechip system reset in the liquid crystal display the current temperature, measurement temperature range of-55 ° C ~+125, shows a negative temperature
Platform: |
Size: 31744 |
Author: 谷穗 |
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Description: DSl820数字温度计提供9位(二进制)温度读数指示器件的温度信息经过单线接口送
入DSl820或从DSl820送出因此从主机CPU到DSl820仅需一条线(和地线)DSl820的电源可以由数据线本身提供而不需要外部电源因为每一个DSl820在出厂时已经给定了唯一的序号因此任意多个DSl820可以存放在同一条单线总线上这允许在许多不同的地方放置温度敏感器件DSl820的测量范围从-55到+125增量值为0.5可在l s(典型值)内把温度变换成数字-DSl820 digital thermometer provides 9-bit (binary) temperature readings indicative of the temperature device information through one-way interface into DSl820 or from DSl820 sent from the host CPU to DSl820 just a line (and ground) DSl820 power can be provided by the data line itself without the need for external power supply because each DSl820 at the factory have been given a unique serial number so any number can be stored in DSl820 with a single bus which allows many different places in the temperature-sensitive device placed DSl820 measuring range-55 to+125 from the incremental value of 0.5 in the ls (typical value) within the temperature transform into digital
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Size: 72704 |
Author: haha |
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Description: vc++的视频，用flash player播放，例如175其中17代表第17章，而5代表第17章的第5个视频-vc++ the video, use flash player to play, for example, 175 of which 17 on behalf of Chapter 17, and 5 on behalf of Chapter 17 of the first five video
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Size: 5542912 |
Author: 成长 |
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Description: vc++编程助手很棒的，在美国 要买125$赶紧来下-vc++ programming aides great, in the United States rushed to buy under $ 125
Platform: |
Size: 5462016 |
Author: 张三 |
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Description: 125K曼彻斯特编码的只读ID卡读头程序-Radio Freqency Identification 125K
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Size: 45056 |
Author: lijifeng |
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Description: Ex2.doc[0] 511.5KB 下载页
Ex3.doc[0] 125.5KB 下载页
Ex4.doc[0] 182KB 下载页
Ex5_new.doc[0] 456KB 下载页
Ex6.doc[0] 309.5KB 下载页
第一题修改.doc[0] 16KB 下载页
互信息凸性.doc[0]
-Ex2.doc [0] 511.5KB download page Ex3.doc [0] 125.5KB download page Ex4.doc [0] 182KB download page Ex5_new.doc [0] 456KB download page Ex6.doc [0] 309.5KB the first download page title modified. doc [0] 16KB download page convexity of mutual information. doc [0]
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Size: 303104 |
Author: wylie |
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Description: 用51的定时器做的精确设置时钟程序
晶振11.0592M的i为115；12M的i为125；
由Delay 参数确定延迟时间-Timer with 51 settings to do the precise crystal clock procedures 11.0592M of i for the 115 12M of i for the 125 by the Delay parameter determines the delay time
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Size: 1024 |
Author: adasdf |
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