Arduino UNO Micro SD Data Logger. Contribute to ozan3oglu/Arduino-UNO-Micro-SD-Data-Logger development by creating an account on GitHub.

In many applications data collection is remote and Wi-Fi and Internet are not available. In addition and in lieu of other backup opportunities, a simple on-demand logger would be a nice resource for ...

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 ...

SD cards can be accessed with two modes. The first is the SDIO mode, which is what cameras, laptops, and other card readers use. The second mode is SPI mode. SPI is slower, but much, much simpler.

The shield can be configured to send GPS and sensor data from devices attached to an I2C bus to remote servers, or a really cool COSM server. [Phang] is selling his TraLog for $150, a fairly good ...