Temperature logger or GPS Tracker. The solution to this problem is to use an SD card or micro sd card that packs gigabytes of data and its size is smaller than a one rupee coin. So in this tutorial, ...

This a simple Arduino-based data logger. The systems monitors any change of state ... It is also possible to set the time and date of the RTC using a special file on the SD card ("setdate.txt" - see ...

In many applications data collection is remote and Wi-Fi and ... a serial output available to be saved into the removable SD card. This project is an on-demand logger using an Arduino Nano-based ...