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ASD24B201303
Delta servo drive a new generation of hardware ASDA-B2 manual programming is an electrical engineer hardware reference manual,
- 2014-02-24 15:14:34下载
- 积分：1
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ADCRecord
使用STM32F4+usb3300实现虚拟示波器,支持使用外部ADC模式，也就是使用AD9280芯片，最大采样率可达30MSPS.(STM32F4+usb3300 implementation of the virtual oscilloscope, support the use of external ADC mode, that is, the use of AD9280 chip, the maximum sampling rate of up to 30MSPS
)
- 2016-07-04 17:49:34下载
- 积分：1
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V2[1][1]
载波模块，现成的PCB板。。。。。。。。。(。。。。。。。。。。。。。。。。。。。。。。)
- 2010-01-21 20:35:15下载
- 积分：1
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Automatic-traffic-control-system-
自动交通控制系统用红、绿、黄三支共两组发光二极管表示交通信号灯，利用单片机模拟有时间显示的定时交通信号灯控制管理。信号灯的变化规律可如下：
1）放行线：绿灯亮放行25秒，黄灯亮警告5秒，然后红灯亮禁止。
2）禁示线：红灯亮禁止30秒，然后绿灯亮放行。
3）当某一方向的红灯亮时，若该方向有车通过，则用扬声器声报警。（撞红灯信号可用3-5V模拟量表示）(Automatic traffic control system using red, green, yellow light-emitting diodes, said a total of three traffic lights, the use of single-chip analog time display on a regular traffic signal control and management. Changes of lights to be as follows: 1) Release Line: green clearance 25 seconds, the yellow light warning for 5 seconds, then the red light is prohibited. 2) ban shows lines: the red light is prohibited for 30 seconds, then the green light to release. 3) When the red light in one direction, if the direction of the car through, the alarm speaker sound. (Hit the red signal available 3-5V analog representation))
- 2013-12-19 18:26:11下载
- 积分：1
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atmega8ledtest
测试程序ATMEGA8LED的灯亮和灯灭(Test ATMEGA8LED lights turn on and off)
- 2013-10-16 20:51:13下载
- 积分：1
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lcd1602-
at89c52的示例程序，简单的介绍了led的是使用(At89c52 example program, little led is used)
- 2012-11-27 13:02:43下载
- 积分：1
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HZ
说明： 本PDF文件为市电电压频率测量计的设计说明书！从中能了解相关的电路设计(The PDF file is mains voltage frequency meter design manual! From which to understand the relevant circuit design)
- 2011-08-05 14:45:52下载
- 积分：1
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GC01100111
GC0111 是格科微电子（上海）有限公司2010 年最新研发的一款SOC 芯片，
将Sensor 和协处理器整合到了一颗芯片中，能实现的功能包括：支持EMI 接口
的sensor 预览/拍照/录像、SPI 接口的sensor 预览/拍照/录像、USB1.1 / USB2.0 full
speed、 JPEG 压缩以及提供软T 卡、软Touch panel 的全套解决方案。GC0111
使得MTK 6223D/Infineon ULC3 等低端平台加一颗sensor 变成多媒体手机，降
低客户成本。
GC0110 是格科微电子（上海）有限公司最新推出的支持SPI 协议的CMOS
图像传感器芯片，采用GalaxyCore 最新的传感器工艺，并优化了电路结构，支
持JPEG 压缩，缩短拍照速度，提高用户体验，并支持录像功能。
(GC0111 is Geke Microelectronics (Shanghai) Co., Ltd. 2010, the latest development of a SOC chip
Sensor and co-processor will be integrated into a single chip, to achieve the features include: support for EMI Interface
The sensor Preview/photo/video, SPI interface sensor Preview/photo/video, USB1.1/USB2.0 full
speed, JPEG compression and to provide soft-T card, soft Touch panel the full set of solutions. GC0111
Makes low-end platform MTK 6223D/Infineon ULC3 add a sensor into a multimedia mobile phone, drop
Low customer cost.
GC0110 is Geke Microelectronics (Shanghai) Co., Ltd. support the latest CMOS SPI protocol
Image sensor chip, using the latest sensor technology GalaxyCore and optimize the circuit structure, support
Support JPEG compression, reducing the speed camera to improve the user experience and supports video recording. )
- 2010-10-05 23:14:20下载
- 积分：1
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zhinengyiqikejian
这是智能仪器的课件，对于初学编程和电路设计很有帮助的。(This intelligent instrument courseware, very helpful for the beginner programming and circuit design.)
- 2012-07-13 14:02:41下载
- 积分：1
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coleach_3
Energy efficiency is the most important design goal
for wireless sensor networks (WSNs). In this paper, we propose
an energy-efficient cooperative MIMO scheme, which
combines energy-efficient LEACH (EE-LEACH) protocol and
cooperative MIMO. We name it as EE-LEACH-MIMO
scheme. EE-LEACH is an improved LEACH algorithm, in
which the network is partitioned to sectors with equal angle for
avoiding the distribution non-uniformity of cluster heads. In
EE-LEACH-MIMO scheme, the location and the residual
energy of each node are considered when the cluster heads for
clustering and cooperative nodes for MIMO system are chosen.
For comparisons, LEACH, EE-LEACH, the simple
cooperative scheme with LEACH and MIMO (LEACHMIMO),
and EE-LEACH-MIMO scheme are simulated. The
result shows that EE-LEACH-MIMO scheme can well balance
the network load, save energy and prolong the network
lifetime
- 2014-05-05 21:39:20下载
- 积分：1
