다중 색상 LED Ever hear of a thing called RGB? Red Green Blue? How about an RGB LED? These 5mm units have four pins - one for each color and a common cathode (the longest pin). Use this LED for three status indicators or pulse width modulate all three and get mi
- COM-16911
- SparkFun
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₩1,638
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262재고 상태
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450예상 2026-09-02
