photocell

Silicon Photocell Based Signal Generator for Performance Testing of Charge Amplifier

基于硅光电池的电荷放大器性能测试信号发生器

Our results suggest that the system is an electro-chemical photocell .

结果说明这是一个电化学光电池结构。

A study on Influence Factors of performance of tio_2 / pt semiconductor septum electrochemical photocell

TiO2/Pt半导体隔片光电化学电池性能影响因素的研究

The AppLication of Photo Angle Sensor Which Uses Silicon Photocell in Automatic Electronic Gradienter

光电式角度传感器在自动电子安平仪中的应用

The system error introduced by the four-quadrant photocell and the error correction method are analyzed emphatically .

文中对测量误差进行了简要的论述，分析了四象限光电池引入的系统误差和修正方法。

The production method of four-quadrant photocell and the relevant circuit and its working principles were introduced .

论文介绍了误差传感器四象限光电池的制作方法，并介绍了电路设计和工作原理。

Photocell board sunlight automation tracking device design

光电池板向阳自动跟踪装置的设计

The door is photocell controlled by operating a keyboard .

那扇门是通过操纵一个键盘，用光电管来控制的。

A Novel Infrared Silicon Micro Current Photocell

新型红外硅微电流光电池的研制

To guarantee reliability and long service life , infrared LED and high power photocell ( PIN ) are adopted .

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）。

We must use photocell as detectors .

我们必须用光电管作为探测器。

The photocell safety witch is a set of correlation infrared device installed under the door track .

光电感应安全开关是门柱下方一套对射的红外线装置。

Electronically measuring characteristics of photocell light

光电池光特性的电子测量

Application Research on Operational Amplifier The method for exactly measuring photocell light function is proposed by using a adjoint operational amplifier .

用运算放大器实现低频信号发生器应用伴随运算放大器可以精确测量光电池的光特性。

Photocell control device , hot press printer , printer , feeder , and belt conveyer .

光电控制装置、热压印装置、打印机、振动送料机、产品输出皮带机等。

Automatic EPC for unwinding , photocell is suitable for tracking the edge and color of transparent material .

放卷自动纠偏，光电眼适用于跟踪透明材料边缘及颜色。

Installed at the end of the belt conveyors , detect by a photocell broken bags .

该探测器安装在传送带的末端，通过光电池探测坏袋。

It introduces the technique of photocell - scanning two - way barcodes and angle - encoder 's interpolation arithmetic .

详细介绍了电眼扫描两路条形码技术、角度编码器差补运算技术。

Using a turning mirror to make the laser beam to scan a special position , the laser image spot can return to photocell .

必须用转镜将光束扫描到某一特定位置，光斑像才能进入光电管中。

Some cameras are equipped with metering and photocell devices , which leads to difficult application and enhances the cost .

为了得到精确的测光，一些相机采用测光计或其他光电设备测光，这不但使用不方便而且使得相机的生产成本提高。

It intercepts a portion of the light impinging on the photocell .

它遮住一部分照射在光电管上的光。

If the faucet turns itself off on a spring or a photocell , let it .

如果水龙头是通过弹簧或是光电管自行控制，那就不用管了。

In this paper , the principle of making an optical power meter using the amplifier and silicon photocell is introduced . The making procedure is also described .

介绍使用运算放大器以及硅光电池制作光功率计的原理以及制作的过程。

This paper describes a new polarization fluorescence chemical analysis sensor based on an un-expansive light , a dual photocell and a Watson bridge .

本文描述了一种基于简单光源、双光电池和惠斯通电桥的新型偏振荧光化学分析传感器。

A seeding monitoring optoelectronic sensor for precision planter was designed using red laser diode ( RLD ) and silicon photocell .

提出了排种检测光电传感器的覆盖率问题，并利用红光半导体激光二极管（RLD）和硅光电池构造了一种高覆盖率的排种传感器。

This flicker is detected on a photocell .

这种闪烁由光电管所接收。

The relation between the photo-voltage , photocurrent of photocell and light intensity measured by photocell is discussed .

讨论了光电池测光强时所得到的光电压、光电流与光强之间的关系；

The laser beam pass through the collimator and illuminate one dimensional photocell array vertically which is set on the top surface of the elevator car .

本文中半导体激光器放置在电梯井道顶端，激光束经过准直系统，垂直向下照射安装在轿厢的上表面的一维光电池探测器阵列。

R2 and R4 are chosen to minimize errors due to input offset current as outlined in the section describing the photocell amplifier .

R2和R4用来降低因输入失调电流产生的误差，其原理与前文光电二极管放大器所述一致。

Typical chromaticity measurement used photoelectric sensor such as silicon photocell , photo-electric multiplier . Measurement result is the mean value of the area within the visual angle .

传统色度测量一般采用硅光电池、光电倍增管等作为探测器，测量值为视角范围内测量区域的色度平均值。