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940nm 5mm 紅外線 LED(10 入)

940nm 5mm 紅外線 LED(10 入) - Main image
$0.4 $0.66 In stock

Category: 光電元件

此包裝包含10顆紅外線LED,尺寸為5mm,波長940nm。這些紅外線LED適用於各種光電專案和應用。

  • 10顆紅外線LED包裝,方便多個專案使用
  • 標準5mm直徑尺寸,易於整合
  • 940nm波長,適用於紅外線應用
  • 適用於紅外線感測器、遙控器及其他光電電路
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Customer Reviews (4.8 / 5 · 5 reviews)

Jason W. ★★★★★

Used a few of these with a basic microcontroller setup, and the 940nm wavelength worked perfectly for a simple beam-break sensor without any visible light bleed.

Claire B. ★★★★★

Just wired six of these into my motion-triggered camera trap and they fired cleanly every time at 940nm. The 5mm size makes them easy to solder onto perfboard, even in tight spots. They're a solid, no-fuss buy for the price.

Evelyn U. ★★★★★

The 940nm wavelength is spot on for my night-vision camera setup, and all 10 LEDs in the pack lit up evenly on the first try. Soldering them onto a perfboard took no time at all, and the 5mm size makes them easy to handle even for a beginner like me.