About this item

💾 MH-SD – SD Card Reader Module

🚀 Description

The MH-SD is a simple and reliable module that adds external microSD storage to your electronic projects.
Designed to work with microcontrollers such as Arduino, ESP32, STM32, and Raspberry Pi, it uses the SPI interface for maximum compatibility.
Perfect for logging sensor data, storing images, audio, or project files, this module is a must-have for embedded systems. 📊

⚡ Key Features

• Card compatibility: standard microSD, microSDHC (up to 32GB)
• Communication interface: SPI (MISO, MOSI, SCK, CS)
• Power supply: 3.3V – 5V (with built-in regulator)
• Logic level support: works with 3.3V and 5V (Arduino friendly)
• Form factor: compact, easy to integrate

🌈 Benefits

• Low-cost external memory expansion 💾
• Easy to interface with Arduino and other MCUs 🔧
• High reliability and compatibility ⚡
• Supports file read/write operations 📂

🎯 Applications

• Data logging systems 📈
• IoT and embedded projects 🌐
• Image and audio storage 🎵📷
• Robots and weather stations 🤖