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VLC_communication_matlabcode
描述了一种使用LED的可见光通信系统。接收端使用了均衡器来提高数据速率。给出了空间误码率和空间信噪比的分布图(an optical wireless communication
system that uses white LEDs is described. Equalization is
employed at the receiver to improve the data rate.)
- 2014-01-01 09:37:33下载
- 积分：1
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76.TFT彩屏显示秒表(STM32神舟IV号-库函数版)
主要是控制舵机按照多大角度进行移动控制，很适合初学者学习交流(It is mainly to control the motion control of the rudder according to how much angle, it is very suitable for beginners to learn communication)
- 2018-03-15 16:20:11下载
- 积分：1
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Ethanol-And-Methanol-Water-Mixtures
光纤倏逝场传感器对甲醇
（CH3OH）和乙醇（C2H5OH）基于变形光学溶剂
纤维芯的报道。现有的U型的敏感性
探讨提高延长暴露芯线圈形状
一个半圈的形成，核心行进
三弯曲的形状。利用可见光的波长区域（VIS）
甲醇/乙醇从0 到10 所示的浓度
的弯曲形状的传感器使测定灵敏度
更好的甲醇浓度比0点05 和
乙醇的浓度比0 在650nm。这有利于
低成本的光源和接收器使用规定
这个波长范围以及聚合物的光的利用
纤维导光和从传感器，从而导致较低的
成本的应用相比，所有的二氧化硅或聚合物包层石英光纤
在近红外（NIR）解决方案或紫外线（UV）波长
范围。
(An optical fibre evanescent field sensor for methanol
(CH3OH) and ethanol (C2H5OH) solvents based on deformed optical
fibre cores is reported. The sensitivity of an existing U-bend
probe is increased by extending the exposed core to a coil shape
of one and a half turns and by forming the core to a meander
shape with three bends. Using the visible wavelength area (VIS)
and methanol/ethanol concentrations from 0 to 10 it is shown
that the sensitivity of the meander shape sensor enables the determination
of methanol concentrations of better than 0:5 and of
ethanol concentrations of better than 0:2 at 650nm. This facilitates
the use of low cost optical sources and receivers provided for
this wavelength range as well as the utilization of polymer optical
fibres to guide the light to and from the sensor which results in low
cost applications compared to all silica or polymer clad silica fibre
solutions in the near-infrared (NIR) or ultra-violet (UV) wavelength
range.)
- 2013-09-27 19:36:02下载
- 积分：1
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HUYU
计时器,实现时钟计时(reckon by time)
- 2015-08-31 11:14:52下载
- 积分：1
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DAC8571模拟IIC
DAC8571通过iic协议和msp430通信(DAC8571 communicates with MSP430 through IIC protocol)
- 2020-06-21 11:40:02下载
- 积分：1
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interactiveoperation
C写的ArcSDE连接添加Feature的类(Add ArcSDE Connection C written in class Feature)
- 2010-01-27 18:09:26下载
- 积分：1
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TEA5767
tea5767收音机原理图，mcu是STC90C52属51系列单片机,原码在网上可搜。(TEA5767 RADIO SCH，MCU IS STC90C52 IN
SYSTEM，SOURCE PROGRAM WEB SEARCH )
- 2013-07-14 11:57:49下载
- 积分：1
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基于stm32的Can总线双机通讯上位机源码 CANcong
基于stm32的Can总线双机通讯上位机源码，有命令模式及数据通信模式，数据通过串口打印到PC端串口调试助手(The Can-bus based stm32-machine communication PC source, there is command mode and data communication mode, data is printed to the PC via the serial port debugging assistant)
- 2014-05-21 21:06:33下载
- 积分：1
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PCB-Impedance-matching
4层电路板阻抗匹配总结，基于si9000 推荐借鉴(PCB Impedance matching)
- 2013-11-26 11:30:32下载
- 积分：1
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headfile
pcf8583时钟芯片 iic lcd显示时钟(pcf8583 clock chip iic lcd display clock)
- 2010-05-15 19:50:57下载
- 积分：1
