Micro SD Card Mini TF Card Reader Module
Micro SD Card Mini TF Card Reader Module
Spec
1. Supports Micro SD cards Micro SDHC card (high speed card)
2 level conversion circuit board that interfaces level for 5V or 3.3V
3 power supply is 4.5V ~ 5.5V 3.3V voltage regulator circuit board
4 is a standard communication interface SPI interface
5.4 M2 screw positioning holes for easy installation
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 SPI bus CS is the chip select signal pin;
3.3V voltage regulator circuit: LDO regulator output is 3.3V level converter chip Micro SD card supply;
หมายเหตุ
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