HELP NEEDED AH!
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How do I make a sensor that can ( for exmaple ) trigger a lightbulb if something comes within 1 foot ( just an example )
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Why are you cross-posting all over the place?
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to get more attention as i need this information ASAP
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Not a good way to gain attention. You might just piss people off.
Ok, so how about using a motion sensor (pir), link barrier or a distance sensor?
