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ExercisesSection 2: MaterialsSection 3: Coil Current CalculationSection 4: Transistor OverviewSection 6: Documentation & Calculations
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Exercises:
Connecting a 12V Relay to an Arduino
5 CQ
Now that you've hooked up a 5V relay to drive a 12V LED strip the wrong way, learn the correct approach in this electronics lesson for Arduino novices.
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