Please Help me my project due at 14 April 2014 thank very much :slight_smile: So i have this led light strip (+12v), pir sensor (+12v), relay-input(3-32V) and output(5A 110V) and an arduino uno. I want to have the sensor sense someone walking by and light up the Led with the relay as the switch and…

How to connect up Led light strip, pir sensor, relay and arduino uno together??

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