Micro SD TF Card Memory Module

What is a Micro SD TF Card Memory Shield Module?

A Micro SD TF Card Memory Shield Module is a compact electronic component designed to interface with micro SD or TF cards, allowing for easy data storage and retrieval in various digital applications. These modules are integral to many embedded systems, offering essential support for microcontrollers like Arduino and Raspberry Pi. By establishing a connection between the microcontroller and the memory card, these modules facilitate the transfer of data, thereby enhancing the performance and capabilities of various projects.

At the heart of the Micro SD TF Card Memory Shield Module is the micro SD card slot, specifically designed to securely hold a micro SD or TF card. This slot is accompanied by supporting circuitry that manages data communication between the card and the microcontroller. The design typically includes several pins for connectivity, each serving a unique purpose such as power supply, ground, and data transfer. This modularity simplifies assembly and allows developers to implement robust data management solutions without extensive circuitry knowledge.

The primary functions of the Micro SD TF Card Memory Shield Module revolve around data storage and retrieval. It allows users to store large amounts of data on a micro SD or TF card, which can then be easily accessed by the microcontroller. This is particularly advantageous in applications that require logging data, such as environmental monitoring or remote sensor reporting. Furthermore, these modules enable fast data transfer rates, which are crucial for applications involving real-time data processing.

It is important to note that while micro SD and TF cards are often used interchangeably, they are essentially the same; TF, or TransFlash, is an earlier name for micro SD cards. Understanding these distinctions helps clarify any confusion in terminology, ensuring proper usage in projects that utilize Micro SD TF Card Memory Shield Modules.

Applications and Benefits of Using Micro SD TF Card Memory Shield Modules

Micro SD TF Card Memory Shield Modules are increasingly pivotal across various projects and industries, especially in the realm of technology and electronics. One of the most notable applications is in Internet of Things (IoT) devices, where data storage is paramount for sensor data collection and transmission. The robust storage capabilities of these modules allow IoT devices to record large volumes of data over extended periods, making it easier to manage and analyze information remotely.

Another significant application is in robotics, where Micro SD TF Card Memory Shield Modules facilitate the storage of complex algorithms and navigational data. Programmers can leverage the flexibility offered by these modules to store different operational modes or maps, enabling robots to adapt to various tasks. As robots often operate in environments where real-time data collection is crucial, the ability to save and retrieve data seamlessly is indispensable.

Digital cameras and video recording devices also benefit from micro SD TF Card modules, which provide high-speed data transfer and substantial storage space for images and videos. The enhanced storage capacity ensures that users can capture high-resolution footage without worrying about running out of space, an essential feature for professionals and enthusiasts alike.

Moreover, the integration of Micro SD TF Card Shield Modules with microcontrollers is straightforward, typically involving a few essential connections and programming directives. This accessibility encourages developers to innovate and enhance existing devices’ capabilities. The setup process generally includes wiring the module to the microcontroller and using libraries for coding, making implementation efficient even for those new to electronics.

Overall, the benefits of using Micro SD TF Card memory shield modules range from expanded storage capacity and ease of use to cost-effectiveness and versatility. Integrating these modules significantly enhances system performance and reliability across numerous applications, facilitating advancements in technology and creativity.

Technical Characteristics :

•  It supports Micro SD card,Micro SDHC card
• Communication interface is a standard interface
•  M2 screw positioning hole, easy to install
• Power supply:4.5-5.5V
• Current:0.2-200mA
•  Interface level：3.3 or 5v
• Cards Supported: Micro SD card(<=2G)，Mirco SDHC card(<=32G)
•  Size：42X24X12mm
•  Weight: 5g
• Support Micro SD Card, Micro SDHC card (high-speed card)
•  The level conversion circuit board that can interface level is 5V or 3.3V
•  Communication interface is a standard SPI interface
•  Control Interface: A total of six pins (GND, VCC, MISO, MOSI, SCK, CS),GND to ground,
•  VCC is the power supply, MISO, MOSI, SCK is the bus, CS is the chip select signal pin;
• 3.3V regulator circuit: LDO regulator output 3.3V as level converter chip,Micro SD card supply;
• Level conversion circuit: Micro SD card into the direction of signals into 3.3V,Micro SD card toward the direction of the control interface MISO signal is also converted to 3.3V, general AVR micro controller system can read the signal;
• mounting holes: 4 M2 screws positioning hole diameter of 2.2mm, easy to install positioning, to achieve inter-module combination.