一束由发光二极管发射出的红外线光立刻进入到使用者眼前的空间，这样一个小型摄像机装置，可分析人们的手势轨迹。
A ring of LEDs projects infrared light into the space immediately in front of the user so a camera in the device can interpret gestures.
红外反应器和发光二极管使得框架内任何物体都清晰可见。
Infrared sensors and LEDs provide a clear visualization of any object within the frame.
这项技术本身很简单，零触摸框架模型内有256个红外感应器和32个发光二极管，并且红外感应器可对特定波长的任意光束进行有序读取。
The technology itself is straightforward. The ZeroTouch frame contains 256 infrared sensors and 32 LEDs, and each light blinks at a specific frequency that is read in sequence by the sensors.
系统的光电传感器包括二极管泵浦激光指示器和远距离电子放大前视红外热像仪。
It has EO sensors, including a diode pumped laser designator and a long-range zoom FLIR.
今天我们将教你如何使用红外线发光二极管作为通信设备为您的项目。
Today we'll teach you how to use IR LEDs as communication devices for your projects.
它有四个红外发光二极管，帮助灯捕获的图像在黑暗中摸索。
It has four infrared LEDs that help light up images captured in the dark.
综述了近红外激光二极管在气体传感中的应用，讨论了用于这一技术的器件和实验技术。
Application of near infrared laser diode to gas sensing is reviewed, followed by discussion on both the device characteristics and experimental techniques.
为了观察由板流引起的灯丝温度下降现象，利用红外测温仪对理想二极管灯丝温度作了精密测量。
In order to observe the phenomenon of the filament temperature drop caused by the board-current, the ideal diode filament temperature was detected precisely with an infrared thermometer.
为了满足高性能的红外探测要求，以高品质硅基器件研制了选择性外延锗硅肖特基二极管。
To satisfy the requirement for high performance infrared detector, a selective epitaxy Schottky barrier diode of SiGe was realized based on high quality silicon device.
基于红外发光二极管和光敏元件阵列的光电靶可以提高灵敏度，有效地增大靶面。
The photoelectric target based on LED and light sensitive element array could improve the sensitivity and enlarge the effective area.
为保证可靠和长寿命，采用了红外发光二极管（LED），光敏器件采用大功率光电池（PIN）。
To guarantee reliability and long service life, infrared LED and high power photocell (PIN) are adopted.
相比之下，标准硅红外光电二极管的响应比为10。
For comparison, a standard silicon infrared photo diode has a response ratio of 10.
红外可调谐二极管激光吸收光谱技术作为新的痕量气体监测分析方法，在大气化学研究和污染气体监测中得到了应用。
Tunable diode laser absorption spectroscopy has been applied in the fields of atmospheric chemistry and monitoring pollutant gases as a new method of measuring trace gases.
他使用普通二极管激光、一简单镜片和电源来产生红外线屏障覆盖门窗。
He USES a common diode laser, a simple lens and a power supply to generate an infra-red barrier that can cover a door or window.
波形的产生可以采用两块555芯片，波形的发射可以使用红外线发射二极管。
Waveform generation can adopt two 555 chip, waveform launch can use infrared emission diode.
在实验研究的基础上分析了采用红外发光二极管为光源的气体传感器在设计中应考虑的几个因素。
Based on experiment study, several factors are analyzed in the design of infrared gas sensor in which infrared LED is used as light source, and four schemes are compared in this paper.
我们使用的是小型LED阵列(发光二极管)已经调整，以产生在特定波长的近红外光。
We are using an array of small LEDs (light emitting diodes) that have been tuned to produce near infra-red light at a particular wavelength.
启示录IP70是一种高效的H.264数码摄像机，它带有的红外发光二极管能在低光情况下自动照明。
The VideoMate IP70 is a high-performance H. 264 IP camera with a cluster of infrared LEDs that automatically illuminate the scene in low-light conditions.
启示录IP70是一种高效的H.264数码摄像机，它带有的红外发光二极管能在低光情况下自动照明。
The VideoMate IP70 is a high-performance H. 264 IP camera with a cluster of infrared LEDs that automatically illuminate the scene in low-light conditions.
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