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Results tagged with sd-card
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user 76158
SD cards are often used with the Arduino Ethernet Shield. They stand for "secure digital cards" and fit into one's palm. They range from 256MB to 128GB, although most Arduinos only use 4GB. There are also SD micro cards, a smaller version of the cards.
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read first line from sd card and save the position for again reading from sd card
I am reading sd card .txt file, I want to read the first line then how to save the position of the pointer for the next line read?
