Ozcan USES an LED as his light source, creating cellular shadows.

欧兹坎用LED(发光二极管)作为光源，以此制造细胞的阴影。

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A system with a integrated optic system, LED for light source, CCD for photoelectricity detector and FPGA for acquisition controller are designed.

以LED作为光源，CCD作为光电探测器，FP GA为采集控制器设计了集成化的光学系统。

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The outline covers the component parts of a light emitting diode (LED) light source such as LED modules, LED Arrays, power sources and control circuitry.

这个指导纲要涵盖了LED光源的零部件，诸如LED模块，LED阵列，电源和控制电路。

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Thanks to an energy saving LED light source, the light-weight presenters offer a long battery life of up to 80 minutes.

ENGADGET: Toshiba outs Lumileo pico projectors, only one of which requires a plug