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Thread: Reduce power consumption in the SD card.

  1. #1
    Junior Member
    Join Date
    Sep 2016
    Location
    Mumbai
    Posts
    17

    Reduce power consumption in the SD card.

    I am using micro SD card to log data from sensor. It logs data every 15 minutes and then goes to sleep. I am using MSP430G2553 uc from TI. I am using 1000 mAh battery, still battery is not lasting for a week. While the uc sleeps, micro SD card continuously consumes power. Is is possible to reduce power consumption drastically, without changing schematic. Schematic and code is attached below.

    Regards,
    Tapas

    Click image for larger version. 

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    Code_Datalogger_msp430g2553.txtCode_Datalogger_msp430g2553.txt

  2. #2

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