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You are here: Home / Topics / how i can access data from sd card using arduino and RFID reader

how i can access data from sd card using arduino and RFID reader

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Microcontroller › Arduino › how i can access data from sd card using arduino and RFID reader

  • This topic has 2 replies, 2 voices, and was last updated 8 years, 5 months ago by Hari Prasaath K.
Viewing 3 posts - 1 through 3 (of 3 total)
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  • February 24, 2016 at 5:52 am #4316
    olivier
    Participant

    hello, i want to know how i can access my data stored to sd card using  RFID reader  and arduino

    February 4, 2017 at 7:30 am #14406
    Hari Prasaath K
    Participant

    Hi,

    You can perform read and write operation on the sd card using arduino. For that you have to connect the sd card with arduino using SPI protocal. The link below will help u about interfacing……

    http://www.engineersgarage.com/embedded/arduino/how-to-interface-sd-card-with-arduino-project-circuit

    NOTE: make clear info Whether you want to know about rfid interfacing or it some feature in reading from sd card

    February 4, 2017 at 7:40 am #14407
    Hari Prasaath K
    Participant

    Hi,

    You can perform read and write operation on the sd card using arduino. For that you have to connect the sd card with arduino using SPI protocal. The link below will help u about interfacing……

    http://www.engineersgarage.com/embedded/arduino/how-to-interface-sd-card-with-arduino-project-circuit

    NOTE: make clear info Whether you want to know about rfid interfacing or it some feature in reading from sd card

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