TF Micro SD Card Reader/Writer

Micro SD card reader and writing unit is a simple unit that allows microcontrollers like Arduino to read data from Micro SD cards and write to them. It is essential in data logging projects, playing audio files, or storing configuration settings. The unit connects via the standard SPI interface, and contains a built-in voltage regulator that allows it to operate with both 5-volt and 3.3-volt systems. Technical details: Compatibility: Micro SD cards Interface: SPI Operating voltage: 4.5 volts to 5.5 volts