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

Regular SD-Card Baord with Attiny If you don't have the custom board, you can still connect a regular SPI SD card module to an ATTiny for the same purpose. Connect the SPI SD Card module to the Attiny ...

Assume that you need to log some of your readings from the input pins of your Arduino Uno (or MEGA, etc.) dev board which needs to work standalone. The proper way is to store the log in an SD card ...

Meanwhile, the Arduino Mega is getting the same USB chip along with an ATMega2560 processor with twice the memory. Right now only 128K is available, but that's a software limitation and they're ...

The Arduino Team presented some new products at Maker Faire this weekend. It’s a significant update. The Arduino UNO and Arduino Mega 2560 update the Duemilanove and Mega respectively. They n… ...