There's a reason why some SD cards have a tiny switch on the side. It's actually there to help protect the data onboard, but ...

Explore The Hindu Data Team's interactive story "Taking on the heat" detailing heat stress in Chennai's working class individuals.

Companion library for Adafruit_GFX to load images from SD card or SPI Flash Requires Adafruit_GFX library and one of the SPI color graphic display libraries, e.g. Adafruit_ILI9341.

SD Card Mode Testing: Setup: Connected the OV2640 camera, SD card module, and button to the IndusBoard. Inserted an 8GB microSD card (FAT32 formatted). Powered via USB. Procedure: Uploaded the SD card ...