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Lesson 52: Controlling DC Motor using two relays | Arduino Step By Step Course - RJT512
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Find in video from 0:00Introduction to DC Motor Control
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Find in video from 02:00Connecting the Relay to Arduino
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$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
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