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I2c adc — Parallax Forums

I2c adc

ArchiverArchiver Posts: 46,084
edited 2003-01-15 17:40 in General Discussion
Can anyone help me specify an analog to digital converter IC that
will work on my I2C bus, and that I can use to monitor board battery
power in a data logger I am building with the BS2p40 IC.

I only need 1 channel, and 8 bits would be plenty of resolution


thanks
mike dolan

Comments

  • ArchiverArchiver Posts: 46,084
    edited 2003-01-15 17:40
    The Phillips PCF8591 has four channels of A2D and one channel of D2A. You
    can find code on our web site.

    -- Jon Williams
    -- Parallax

    In a message dated 1/15/2003 11:15:55 AM Central Standard Time,
    MikeD@B... writes:

    > Can anyone help me specify an analog to digital converter IC that
    > will work on my I2C bus, and that I can use to monitor board battery
    > power in a data logger I am building with the BS2p40 IC.
    >
    > I only need 1 channel, and 8 bits would be plenty of resolution



    [noparse][[/noparse]Non-text portions of this message have been removed]
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