The Aqua Write uses an Arduino Mega 2560 to handle moving data between the SD card and the system’s memory.

[Andy] stuffed some more RAM onto an Arduino Mega and his three-part walk through on the design, construction, and software is a great read and one of the more ‘hard core’ Arduino builds we ...

If you've got an Arduino of any variety, you might have noticed some of the pins on the board have a tilde mark or PWM printed next to them. What is PWM?

When: #define MEGA_SOFT_SPI 1 in libraries/SD/utilities/SD2Card.h (in order to use software pins for SPI with MEGA boards), IDE fails to compile (error message below).

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In this Tutorial, we discussed Micro SD Card Module Working, Pinout, and How we can use it with Arduino to store data ...

when i was going through my project of mine which required 32 character data string to be printed on a 16*2 lcd screen for a single data input the biggest single problem that came out was data logging ...

Arduino is so much about what is made with Arduino boards that we hardly spare a thought for the boards themselves. Well, Arduino cares, and they've just gone about redesigning their base model ...