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transistors - Use current from SMD LED to switch larger current - Electrical Engineering Stack Exchange
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Schematic of Circuit designed with SMD3528 LED as Source for the Reader... | Download Scientific Diagram
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Dc 3.5-12v 2a Touch Switch Led Driver Controller For 5050 3528 Smd Led - Integrated Circuits - AliExpress
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Hot Sale Custom RGB Aluminium LED Circuit Board Aluminum SMD LED PCB - China Flexible LED PCB, LED PCB Board Circuit | Made-in-China.com
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