to an SD card very quickly. Works at 115200 baud. Files on the SD card are named LOG00000.TXT, LOG00001.TXT, etc Each file is always 512,000 bytes, and the parts that have not been written to yet are ...

For all sketches except for: Atmega_Hex_Uploader Atmega_Self_Read_Signature Atmega_Hex_Uploader_Fixed_Filename ... connect hardware SPI pins together as below: MISO to MISO MOSI to MOSI SCK to SCK Vcc ...

LM35 & Memory Card This is a little DIY project with an Arduino Uno, SD card breakout board, and LM35 temperature sensor. To build a temperature logger using a microSD card, just connect the LM35 ...

This paper demonstrates for the first time the use of a very large secure digital card flash memory to the design of a three-phase pulse width modulation (PWM) generator and describes the hardware and ...

This Arduino BASIC interpreter will make a really fun one-day project if you’ve already got the parts on hand. [Usmar A. Padow] put together an Arduino Uno, SD card, four line character LCD, and ...