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Roger
Roger asked in Science & MathematicsEngineering · 1 decade ago

In an ultrasonic rangefinder, what do the letters, 'SDA' and 'SCL' stand for?

I need to know how they are to be connected, what they stand for, the max voltage they can take, and any other information about it. The model is the SRF10 Ultrasonic Rangefinder.

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  • Mav
    Lv 6
    1 decade ago
    Favorite Answer

    I found a concise answer to your question:

    See the following link from Z Basic Ultrasonic Range finders:

    http://www.zbasic.net/appNotes/AN208.pdf

    The SDA is Data and the SCL is Clock.

    Sandy

    Source(s): Engineer
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