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

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This topic has 2 replies, 2 voices, and was last updated 8 years, 5 months ago by Hari Prasaath K.

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February 24, 2016 at 5:52 am #4316

olivier
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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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