-
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
-
流量计
说明： 实时显示水的温度，流量，还能根据比例设置水费。具有锁定功能(Real-time display of water temperature, flow, but also according to the proportion of water charges. With locking function)
- 2020-06-23 01:00:01下载
- 积分：1
-
Keyboard_Sentinel_SW
说明： 摇杆键盘控制，键盘扫描，RS485 modbus通信,内置flash存储(keyboard,modbus rtu,flash,stm32f103)
- 2020-06-25 15:20:02下载
- 积分：1
-
DS18B20_51MCU
基于51单片机温度传感器源码，经试验验证OK的。(Based on 51 single-chip temperature sensor source code, the test verified OK.)
- 2017-02-23 10:36:46下载
- 积分：1
-
CD_Programs
CEOS格式读软件
％ This function reads the CEOS format RSAT-1 RAW data from the CD
％ This function is called by extract_data.m(CEOS reading software format% This function reads the CEOS az rmat RSAT-1 RAW data from the CD% This function i 's called by extract_data.m)
- 2007-04-17 06:59:30下载
- 积分：1
-
dianliyingyong
ARM9 在电力终端中的应用及技术解决方案(ARM9 terminal in the power of applications and technology solutions)
- 2009-04-19 17:26:04下载
- 积分：1
-
template
stm32配置模板，了解 STM32 的标准库文件之后，我们就可以使用它来建立工程了，因为用库新建工程的步骤较多，我们一般是使用库建立一个空的工程，作为工程模板。以后直接复制一份工程模板，在它之上进行开发(Once you understand the standard library file for STM32, we can use it to build the project because of the new library build
There are more steps, and we usually use the library to build an empty project as an engineering template. Direct a copy of the work later
The process template is developed on top of it)
- 2017-09-17 13:40:25下载
- 积分：1
-
Qi20100831
qi无线充电协议标准
近距离电 磁 感 应 式 无 线 充 电 (qi Wireless Power Transfer)
- 2014-04-29 20:38:04下载
- 积分：1
-
ADCUART
说明： aduc845的模数转换程序，C语言编写，keil C开发平台，内容简洁。(aduc845 the analog-digital conversion process, C language, keil C development platform, is kept brief.)
- 2009-07-26 13:37:24下载
- 积分：1
-
2553使用1306显示超声波测距
msp430g2553使用1306显示超声波测距(2553 Displays Ultrasound Ranging by 1306)
- 2020-06-20 23:20:01下载
- 积分：1
