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3v To 12v Boost Converter | Experiment | Electronics projects, Electronic schematics, Hobby electronics
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Got a simple (and embarrassing question), is this the correct way to power 3 white LEDs? 12v power supply and 3 470 resistors behind each LED. I've learnt that i shouldn't power
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LM317-ADJ Resistor Value and Circuit for 3.3V,5V,12V,15V,18V | Circuit Ideas I Electronic DIY Projects I Robotics
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automotive - I'm trying to use 3v LEDs in a 12V circuit, in my car - Electrical Engineering Stack Exchange
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automotive - I'm trying to use 3v LEDs in a 12V circuit, in my car - Electrical Engineering Stack Exchange
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Amazon.com: 12V to 3V 3A Step-Down Waterproof Miniature DC-DC Converter Power Supply Module : Electronics
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