Sách Bán Chạy
-
69,000₫38,000₫ -
69,000₫40,000₫ -
252,000₫210,000₫ -
299,000₫249,000₫ -
264,000₫220,000₫ -
228,000₫190,000₫ -
106,000₫89,000₫ -
106,000₫89,000₫ -
96,700₫80,600₫ -
120,000₫108,000₫ -
180,000₫150,000₫ -
132,000₫110,000₫ -
294,000₫245,000₫ -
102,000₫85,000₫ -
114,000₫95,000₫ -
81,600₫68,000₫ -
81,600₫68,000₫ -
395,000₫298,000₫ -
322,000₫269,000₫ -
246,000₫205,000₫
Set 1/2/5/10 Mạch Arduino SPI đọc thẻ nhớ
Tiết kiệm đến
- 15% (số lượng có hạn)
- 15% (số lượng có hạn)
VCC is the power supply, MISO, MOSI, SCK is the SPI bus, CS is the chip select signal pin;
Support Micro SD Card, Micro SDHC card (high-speed card)
3.3V regulator circuit: LDO regulator output 3.3V as level converter chip, Micro SD card supply;
Control Interface: A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground,
Communication interface is a standard SPI interface
Level conversion circuit: Micro SD card into the direction of signals into 3.3V, MicroSD card toward the direction of the control interface MISO signal is also converted to 3.3V, general AVR microcontroller system can read the signal;
The level conversion circuit board that can interface level is 5V or 3.3V
Micro SD card connector: yes since the bomb deck for easy card insertion and removal.
Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm, easy to install positioning, to achieve inter-module combination;
Specifications:
Power supply:4.5V - 5.5V, 3.3V voltage regulator circuit board
Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm
Control Interface: GND, VCC, MISO, MOSI, SCK, CS
Package Contents:
2 x Micro SD TF Card Shield Expansion Board for Arduino
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