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Description: MC9S08AW60的3轴加速度传感器实验
本实验利用MCU内部ADC不停的采集3轴加速度传感器的X,Y,Z方向的输出
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Size: 51683 |
Author: 李鹏 |
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Description: This demonstration shows how to use the temperature sensor on the PICDEM Z
Demo Board. Since the Home Controls, Lighting profile does not contain the
device description for a temperature sensor, a demonstration profile has been
created.
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Size: 8147 |
Author: 陈林 |
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Description: 1-2 实系数复变多项式问题« 编程任务：给定阶数分别为n和m的实系数复变多项式f(x) 和g(x)，以及复数z，计算f (z) / g(z)的值。« 数据输入：由文件input.txt 给出输入数据。第一行有2 个正整数g(x) 的阶数。接下来的2行，每行分别有n和m个实数数。最后一行的2 个实数分别表示复数z 的实部和虚部。« 结果输出:将计算出的f (z) / g(z)的值输出到文件output.txt。文件的第一行是计算得到的复数，保留6 位有效数字。注意输出的结果应该符合数学中手写习惯。例如，当复数z 的实部和虚部分别为2 和1 时，应该输出2+i，而不是2+1i。输入文件示例 输出文件示例input.txt output.txt2 11 2 32 23.5 0.5-1-2 polynomial coefficients complex issues laquo; Programming tasks : to set the order of n and m is the coefficient of complex polynomials f (x) and g (x), and the plural z, calculated f (z)/g (z) values. Laquo; Data input : from the document input.txt given input data. The first trip had two positive integers g (x) of the Order. The next two firms, each trip respectively n and m really count. The last line of the two real plural z respectively, said the real and imaginary parts. Laquo; Results output : to calculate the f (z)/g (z) the value of the output to a file output.txt. The document is the first line of the complex calculation, the effective retention six figures. To output the results should be in line with mathematics handwritten habits. For example, when the plural z real an
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Size: 1024 |
Author: 林天 |
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Description: 移位密码、代换密码的加密及解密
实现移位密码：k表示26个字母向前循环位移的字符个数
加密：
输入：k，以及小写表示的明文字母，输出：大写字母表示的密文
解密：输入： k，以及大写字母表示的密文，输出：小写字母表示的明文
例如，当k=11时
明文：wewillmeetatmidnight
密文：HPHTWWXPPELEXTOYTRSE
实现代换密码
例如输入密匙guangzhouuniversity，则建立字母对应关系：
a b c d e f g h i j K l m
G U A N Z H O I V E R S T
n o p q r s t u v w X y z
Y B C D F J K L M P Q W X
字母对应关系的说明:把密匙按照a-z的顺序对应,去掉重复字母,如guangzhouuniversity中的g第二次出现时被滤掉, 在n对应Y之后,把在密匙中没出现过的其他字母按顺序排列:BCDFJ……
-translocation password substitution password encryption and decryption of achieving shift Password : k said 26 letters forward displacement cycle of the number of characters encryption : Admission : k, and explicitly expressed in lowercase letters, output : capital letters said the ciphertext declassified : Admission : k, and the uppercase letters dense text output : lowercase letters explicitly said for example, when k = 11:00 explicit : wewillmeetatmidnight dense text : HPHTWWXPPELEXTOYTRSE achieve import substitution such as password key guangzho uuniversity, the establishment of correspondence between letters : a b c d e f g h i j k l m G U A N Z H O R E V I S T n o p q r s t u v w x y z Y B C D F J K L M P Q W X correspondence between letters Note : In accordance with a key put-z corr
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Size: 8192 |
Author: |
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Description: MC9S08AW60的3轴加速度传感器实验
本实验利用MCU内部ADC不停的采集3轴加速度传感器的X,Y,Z方向的输出-MC9S08AW60 the 3-axis acceleration sensor experiments in this experiment using the internal ADC clock MCU collection of 3-axis acceleration sensor X, Y, Z direction output
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Size: 51200 |
Author: 李鹏 |
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Description: This demonstration shows how to use the temperature sensor on the PICDEM Z
Demo Board. Since the Home Controls, Lighting profile does not contain the
device description for a temperature sensor, a demonstration profile has been
created.
Platform: |
Size: 8192 |
Author: 陈林 |
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Description: ZigBee Pro协议栈。该协议栈是基于CC2520+MSP430F2618.-Z-Stack™ for the MSP430F2618
and CC2520 development platform.
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Size: 1908736 |
Author: johnson |
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Description: 德州仪器(TI)宣布推出业界首款带硬件定位引擎的片上系统(SoC)解决方案 CC2431，以
满足低功耗 ZigBee/IEEE802.15.4 无线传感器网络应用的需求。这款来自 Chipcon 产品系列
的器件可满足多种应用要求，其中包括资产和设备跟踪、库存控制、病患监护、远程控制、
安全监控网络等应用，此外，TI领先的 ZigBee协议栈 Z-Stack 还提供有关支持。
CC2431 建立在业界首款针对低功耗 RF 应用的 SoC 解决方案 CC2430 的基础之上。上
述两款器件将业界领先的CC2420 RF收发器内核与增强型8051微控制器的出色性能完美结
合，具有高达 128kB 的闪存、8kB的 RAM 以及许多附加功能，而这一切仅采用一个 7 毫米
x7 毫米小型封装就实现了。
CC2431基于RSSI(Received Signal Strength Indicator)的定位引擎能根据接收信号强度与
已知 CC2430参考节点位置准确计算出有关节点位置，然后将位置信息发送给接收端，如电
脑、PDA、手机等。相比于集中型的定位系统，RSSI 功能降低了网络流量与通信延迟，在
典型应用中可实现 3 至5 米的精度。-The CC2431 is a true System-On-Chip (SOC)
for wireless sensor networking ZigBee™ /
802.15.4 solutions with location detection
engine hardware onboard allowing location
accuracy of around 3 meters or less. It
enables ZigBee™ nodes to be built with very
low total bill-of-material costs. The CC2431
combines the excellent performance of the
leading CC2420 RF transceiver with an
industry-standard enhanced 8051 MCU, 128
KB flash memory, 8 KB RAM and many other
powerful features. Combined with the industry
leading ZigBee™ protocol stack (Z-Stack™ )
from Figure 8 Wireless/Chipcon, the CC2431
provides the market’s most competitive
ZigBee™ solution.
The CC2431 is highly suited for systems where
ultra low power consumption is required. This
is achieved by various operating modes. Short
transition times between these modes further
ensure low power consumption.
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Size: 7719936 |
Author: 朱正 |
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Description: 本程序用C语言写的,适于AMD Platform的所有机台，可读写在南桥SMBUS上的任何有意义的Slave device的数据．另外还为Thermal sensor, SPD, Clockgen , Smart Battery 写了Special Shortcut.
可读写Thermal sensor, SPD, Clockgen , Smart Battery 的数据(Attachment also has a operation Spec document )-This procedure write using C language, it is suitable for all AMD Platform machine,it can read and write in South SMBUS any meaningful data on the Slave device. In addition, for the Thermal sensor, SPD, Clockgen, Smart Battery ,I wrote a Special Shortcut.
(Attachment also has a operation Spec document )
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Size: 152576 |
Author: 胡太运 |
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Description: LM2903, HA17555 used
Sensor Schematic
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Size: 59392 |
Author: funkyy |
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Description: Zigbee是部署无线传感器网络的新技术。它是一种短距离、低速率无线网络技术，是一种介于无线标记技术。本压缩包里是ZigBee软件堆栈编程源代码 很详细的-Zigbee is a wireless sensor network deployment of new technologies. It is a short-range, low-rate wireless network technology, is a range of wireless tag technology. The compression bag is the ZigBee software stack, programming source code is very detailed. . .
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Size: 1678336 |
Author: Frank |
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Description: Ultra-Low Energy Wireless Sensor
Networks in Practice
Theory, Realization and Deployment
Tampere University of Technology, Finland
2007
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Size: 3318784 |
Author: osman |
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Description: Minimal-maintenance outdoor wireless sensor networks are often run from batteries as a
system requirement, removing the need for a power supply infrastructure and allowing
more flexible node placement. This requires the battery energy to be replenished through
the scheduled replacement of non-rechargeable batteries or using outdoor energy
sources.
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Size: 330752 |
Author: jack |
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Description: ADC Light Sensor Avago APDS-9005-020
VHDL solution running on a Xilinx Spartan 6:
Reading out light intensity from an Avago APDS-9005-020 using an average DAC and two additional digital control lines.
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Size: 1354752 |
Author: Abel Tazzman |
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Description: 基于单片机加速度传感器龙丘MMA726051资料-Long the mound MMA726051 data based on single-chip acceleration sensor
Platform: |
Size: 4103168 |
Author: 南华瑾 |
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Description: Wireless Sensor Networks have been proposed for a multitude of
location-dependent applications. For such systems, the cost and
limitations of the hardware on sensing nodes prevent the use of
range-based localization schemes that depend on absolute pointto-
point distance estimates. Because coarse accuracy is sufficient
for most sensor network applications, solutions in range-free
localization are being pursued as a cost-effective alternative to
more expensive range-based approaches.
Platform: |
Size: 224256 |
Author: ali |
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Description: Code for sensor network
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Size: 183296 |
Author: mohad |
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Description: 基于zigbee的协议栈Z-stack无线传感器网络演示实验,多个节点组成网络通信。-ZigBee-based protocol stack Z-stack wireless sensor network demonstration experiment, a number of nodes of network communications.
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Size: 5842944 |
Author: DUSHAO |
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Description: 树莓派上使用三轴加速度传感器 ADXL345的python库项目。(adxl345-python
Raspberry Pi Python i2c library for the ADXL3453-axis MEMS accelerometer IC which is used in breakout boards like the Adafruit ADXL345 Triple-Axis Accelerometer (http://shop.pimoroni.com/products/adafruit-triple-axis-accelerometer).
This library is a basic implementation of the i2c protocol for the IC offering a simple way to get started with it on the Raspberry Pi.
You can import the module and get a sensor reading like this:
from adxl345 import ADXL345
adxl345 = ADXL345()
axes = adxl345.getAxes(True)
print "ADXL345 on address 0x%x:" % (adxl345.address)
print " x = %.3fG" % ( axes['x'] )
print " y = %.3fG" % ( axes['y'] )
print " z = %.3fG" % ( axes['z'] )
or you can run it directly from the command line like this:
sudo python ADXL345.py
which will output the current x, y, and z axis readings in Gs.)
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Size: 3072 |
Author: almo
|
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Description: 烟雾浓度传感器Z-MQ-01,Z-MQ-01模组采用MQ-2 气体传感器配合8 位高性价比单片机，内部已做AD 采集，用户只需对串口读数据即可，方便使用。该模组对液化气、丙烷、氢气的灵敏度高，对天然气和其它可燃蒸汽的检测也很理想。单片机设置好与模块相同的波特率后，根据通信协议，通过TXD、RXD脚与单片机进行串口通信，在收到单片机发出的开始信号后，将模块采集的烟雾浓度数据发送给单片机，对返回的数据进行处理即可得到所需烟雾浓度参数。(Smoke concentration sensor z-mq-01,Z-mq-01 module adopts mq-2 gas sensor and 8-bit high cost performance single chip microcomputer. Ad collection has been done inside. Users only need to read data through serial port, which is convenient for use. The module has high sensitivity to liquefied gas, propane and hydrogen, and is also ideal for the detection of natural gas and other flammable vapor. After setting the same baud rate as the module, the single-chip microcomputer communicates with the single-chip microcomputer through TXD and RXD pins according to the communication protocol. After receiving the start signal from the single-chip microcomputer, the smoke concentration data collected by the module is sent to the single-chip microcomputer, and the returned data is processed to obtain the required smoke concentration parameters.)
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Size: 1024 |
Author: 紫芽 |
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