SparkFun microSD Breakout
Best compact storage solution for space-constrained DIY electronics projects.
This tiny breakout is the most reliable way to add massive storage to your custom electronics without sacrificing precious board space. You trade a bit of wiring complexity for a rock-solid, SPI-based connection that turns any DIY project into a functional data logger or media player.
$10.10
Who it's for
- Makers using 5V microcontrollers to protect sensitive hardware
- Developers needing broad compatibility across various microcontroller platforms
- Prototypers building quick, solderless circuits on breadboards
Who should skip it
- Budget-conscious hobbyists seeking the most affordable storage solution
- Engineers working with pin-constrained microcontrollers
- Performance enthusiasts requiring maximum SPI data transfer speeds
Performance breakdown
Integration Simplicity
Standard SPI interface ensures quick setup with most microcontroller platforms.
Form Factor
Ultra-compact footprint fits easily into the tightest project enclosures.
Build Reliability
Fully assembled and tested board minimizes risk of connection failures.
Data Throughput
SPI protocol is dependable but slower than modern high-speed parallel interfaces.
Mounting Versatility
Standard 0.1-inch header pitch allows for seamless breadboard or PCB integration.
Component Durability
Robust microSD socket holds cards securely during vibration or movement.
Key Specs
Interface Type
SPI
Card Type Supported
MicroSD
Pin Header Pitch
0.1"/2.54mm
SKU
BOB-00544
Package Contents
Fully assembled and tested MicroSD Breakout Board
Serial Interfaces
1x SPI
Onboard Peripherals
MicroSD Socket
Physical Interface Ports
microSD Slot
Power Source Options
USB
Form Factor
Compact
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