亮度调节

This topic returns in view of the cut type switch spreads the type switch "to return for the predecessor design spreads the type electric power switch utilization in the LED lamps and lanterns" is the research direction, to achieve take reduces the power loss to replace the tradition operational amplifier pulse wave width accent as the goal using IC UC3842 changes part, the actuation returns spreads the type electric power switch's switch of Power MOSFET, so as to controls instead spreads the type electric power switch breakover closure's time then control voltage output size, achieves the output voltage to the load LED lamps and lanterns adjusts the LED lamps and lanterns brightness the goal.

各位大大抱歉~！因为英文底子不好！希望大家帮忙翻译一下，希望不要用翻译软体翻的最好是自己翻！拜托了！本专题针对切换式转换器的返驰式转换器为前身设计「返驰式电力转换器运用在LED灯具」为研究方向，为达到以减少功率损失为目的利用IC UC3842代替传统运算放大器脉波宽度调变部分，驱动返驰式电力转换器的Power MOSFET之开关，藉以控制反驰式电力转换器导通截止的时间进而控制电压输出的大小，输出电压至负载LED灯具达成调节LED灯具亮度的目的。

Vision when the eye is adapted to levels of luminance below some hundredths of a candela per square meter; the rods are considered to be the principal active elements under these conditions.

调节眼睛以适应几百分之一坎德拉每平方米的亮度水平时的视觉情况。在这种情况下，杆状细胞被认为是主要的活跃成分。光谱是无色的。

In this dissertation, the research and design of outdoor full-color LED display system have been discussed in detail from the human vision characteristics and chromatics, the anti-gamma correction the adjustments of luminance, contrast and color based on the relation between the characteristics of LED luminescence and the feature of human vision have been analyzed in detail.

论文从人的颜色视觉特性以及色度学等方面研究了LED屏的全彩色的实现，详细分析了适于调节LED发光特性和人眼视觉特性关系的γ反校正，亮度、对比度和颜色调整，研究提出了适合LED视频显示的数据分配机制、数据格式转换和适合LED大屏静态锁存显示的位平面分离驱动技术。

And another, dramatically different version, achieved mainly by adjusting the lightness of the cyan channel.

还有另一张完全不同的版本，主要是通过调节青色通道的亮度达到的

Familiar with the pic to control the use of 1602 LCD cycle LCD display site URL and phone hardware: LCD d...

开发工具：C-C 熟悉pic控制1602 LCD的使用方法LCD循环显示本站网址和电话硬件要求：LCD直接与单片机的A口和D口相连接调节电位器，调节LCD亮度。

Then I used brightness and contrast and moved the sliders to fill the missing white color of the doily and it looks good as new. I called that my transparency layer which I saved as a targa 32 file.

我使用亮度对比调节，将调节滑竿移动来适应丢失了的白色信息，使之看上去像新的一样，我将这个存为一个 Targa32位格式的 transparency layer 。

You can adjust the skylight multiplier to control the amount of light emitted.

可以调节天光的倍增值，就和调节hdr曝光度一样的作用，来控制光线亮度。

The dimmer control circuit comprises: three-end bidirectional controllable silicon switch element, comprising grid and turned on by trigger signal of the grid, connecting to AC power supply through lamp load; and a first variable resistor, possessing adjustable resistance and regulating lamp brightness by following modes: changing resistance value of the first variable resistor, changing phase of the trigger signal corresponding to AC voltage waveform, prolonging or shortening turning-on time bucket of three-end bidirectional controllable silicon switch element, thereby changing current provided to the lamp load.

一种调光器及调光控制电路，该调光控制电路包括：三端双向可控硅开关元件，其通过灯负载连接到交流电源，其中，三端双向可控硅开关元件具有栅极，并且由输入到所述栅极的触发信号开启；以及第一可变电阻器，其具有可调节的电阻值，其中，通过以下方式来调节灯负载的亮度：改变第一可变电阻器的电阻值，改变所述触发信号相对于交流电压波形的相位，延长或缩短所述三端双向可控硅开关元件的开启时间段，从而改变了提供给所述灯负载的电流。

Colors screens..Studioes inner LED the pixel of sizes general are 2-10 centimeters,Often adopt Pa severalplant Neng accrue different base color LED Kuan core capsulation Cheng an?

LED显示屏如果想要显示图象，则需要构成像素的每个LED的发光亮度都必须能调节，其调节的精细程度就是显示屏的灰度等级。

Remember, manipulating light and temperature manipulates your body's clock and gives it a clear mandate to sleep.

记住，通过调节亮度和温度来调节你的生物钟，给它一个明确的睡觉指令。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。