I think many people know or have heard about projects on arduino that are able to play music, show photos or videos on displays, or simply display some information. All this, of course, can be loaded into the memory of Arduinka herself, but her memory is very, very small, it is only enough for storing a small program code or as it is commonly called a “sketch”, to solve this problem there are special modules for connecting information media, the most popular on At the moment, there is a micro sd card, the memory of which can be quite enough to store dozens, or even hundreds of different video and audio files. Today we’ll talk about such a module with an adapter for a micro sd card.
This module is very small, slightly larger than the sd card itself, on the one hand it has a connector for inserting an sd card, and on the other 6 pins, for connecting to Arduino and power. By the way, the module can be powered directly from the backs on the arduino board.
Scopes of application, as I have already said a lot, such a module may be needed in any project where it is necessary to store and reproduce certain information, the size of which is larger than the size of Arduino's memory.
The price at the time of writing is 51 rubles, by the way, delivery is free.
Well, thank you all for your attention and good luck in future projects, friends!
Cost: ~ 51