Adafruit MicroSD Card Breakout Board+ spi box set Edge Connectors:Total 25 pins: 20

Edge Connectors:Total 25 pins: 20 smaller pitch to pitch pins

Use microcontrollers to count steps

Ratiometric DAC output

supporting mirror mode or extend mode

Adafruit MicroSD Card Breakout Board+ spi box set Edge Connectors:Total 25 pins: 20Not just a simple breakout board, this MicroSD adapter is designed for ease of use and reliable performance in your electronics projects. Onboard 5v to 3v regulator providing 150mA for power hungry cards 3v level shifting for compatibility with 3v or 5v systems Uses a proper level shifting chip for fewer issues and faster read write access Supports 3 or 4 digital pins to read and write 2GB+ storage Activity LED lights up during card read write Four #2