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Author Topic: #28015 ultrasonic rang finder  (Read 375 times)
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I don't think you connected the grounds, Dave.
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Well, maybe not so much a value as an alias (at least as far as analogRead is concerned) - there's 2, 16 or 56 on the common platforms, off the top of my head.

"Pete, it's a fool looks for logic in the chambers of the human heart." Ulysses Everett McGill.
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