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In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...
As the 100-year anniversary of the U.S. involvement in World War I nears, some Relay residents have banded together to restore the community’s old service banner. The goal is to restore the flag to ...
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