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![](https://ae01.alicdn.com/kf/S66992cbbce78458d8f762d3e0a7676e4D/SD-TF-SPI-5V-3-3V-Arduino.jpg) ![](https://ae01.alicdn.com/kf/Sb7cafe8539b441c69f1fb662bcd0e992E/SD-TF-SPI-5V-3-3V-Arduino.jpg) ![](https://ae01.alicdn.com/kf/Sf261fcd0823f4942a3ac9db6468e940ex/SD-TF-SPI-5V-3-3V-Arduino.jpg) ![](https://ae01.alicdn.com/kf/Sbaa7cc97c2dc486095661d0d0c003596z/SD-TF-SPI-5V-3-3V-Arduino.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S66992cbbce78458d8f762d3e0a7676e4D/SD-TF-SPI-5V-3-3V-Arduino.jpg) ![](https://ae01.alicdn.com/kf/Sb7cafe8539b441c69f1fb662bcd0e992E/SD-TF-SPI-5V-3-3V-Arduino.jpg) ![](https://ae01.alicdn.com/kf/Sf261fcd0823f4942a3ac9db6468e940ex/SD-TF-SPI-5V-3-3V-Arduino.jpg) ![](https://ae01.alicdn.com/kf/Sbaa7cc97c2dc486095661d0d0c003596z/SD-TF-SPI-5V-3-3V-Arduino.jpg) ![](https://ae01.alicdn.com/kf/S7f9ce311f79242edbbb1ab70c5365ce26/SD-TF-SPI-5V-3-3V-Arduino.jpg)
- À¯Çü: 1
- ±Ù¿ø: CN (Á¤Ç°)
- Model Number: TF card module
- Supply Voltage: 4.5V~5.5V
¿É¼ÇÁ¤º¸[(1202)TF Card] [(1632317647)MINI SD CARD] [(350852)SD Card]![](https://ae01.alicdn.com/kf/S40d822bdfaaf4d929c36f0204c6e521a2/SD-TF-SPI-5V-3-3V-Arduino.jpg_640x640.jpg)
![](https://ae01.alicdn.com/kf/Hc082be65b32740b5ae2ef5709b6d69419.jpg?width=1000&height=50&hash=1050)
¸ðµâ (MicroSD Ä«µå ¾î´ðÅÍ) Àº ÆÄÀÏ ½Ã½ºÅÛ°ú SPI ÀÎÅÍÆäÀ̽º µå¶óÀ̹ö, mcu¸¦ ÅëÇØ ¸¶ÀÌÅ©·Î SD Ä«µå ¸®´õ±â ¸ðµâ·Î ÆÄÀÏ ½Ã½ºÅÛÀ» ¿Ï¼ºÇÏ¿© MicroSD Ä«µå¸¦ Àаí ÀÛ¼ºÇÕ´Ï´Ù. »ç¿ëÀÚ´Â id¸¦ Á÷Á¢ »ç¿ëÇÏ¿© SD Ä«µå¿Í ÇÔ²² Á¦°øÇÏ¿© ¶óÀ̺귯¸® Ä«µå Ãʱâȸ¦ ¿Ï·áÇÏ°í Àбâ-¾²±â
¸ðµâ ±â´ÉÀº ´ÙÀ½°ú °°½À´Ï´Ù.
1. ¸¶ÀÌÅ©·Î SD Ä«µå, ¸¶ÀÌÅ©·Î SDHC Ä«µå (°í¼Ó Ä«µå) Áö¿ø
5V ¶Ç´Â 3.3V ÀÎÅÍÆäÀ̽ºÇÏ´Â 2 ´Ü º¯È¯ ȸ·Î º¸µå
3 Àü¿ø °ø±Þ ÀåÄ¡´Â 4.5V ~ 5.5V, 3.3V Àü¾Ð Á¶Á¤±â ȸ·Î ±âÆÇÀÔ´Ï´Ù.
4 ´Â Ç¥ÁØ Åë½Å ÀÎÅÍÆäÀ̽º SPI ÀÎÅÍÆäÀ̽ºÀÔ´Ï´Ù.
5.4 M2 ½ºÅ©·ù Æ÷Áö¼Å´× ±¸¸Û ½¬¿î ¼³Ä¡
Á¦¾î ÀÎÅÍÆäÀ̽º: ÃÑ 6 °³ÀÇ ÇÉ (GND, VCC, MISO, MOSI, SCK, CS), GND to ground, vcc´Â Àü¿ø °ø±Þ ÀåÄ¡, MISO, MOSI, sck´Â SPI ¹ö½º, cs´Â Ĩ ¼±Åà ½ÅÈ£ ÇÉÀÔ´Ï´Ù.
3.3V Àü¾Ð Á¶Á¤±â ȸ·Î: LDO Á¶Á¤±â Ãâ·ÂÀº 3.3V ·¹º§ º¯È¯±â Ĩ, ¸¶ÀÌÅ©·Î SD Ä«µå °ø±Þ;
·¹º§ º¯È¯ ȸ·Î: ¸¶ÀÌÅ©·Î SD Ä«µå¸¦ ½ÅÈ£ÀÇ ¹æÇâÀ¸·Î 3.3V, MISO ½ÅÈ£ÀÇ ¹æÇâÀ» Á¦¾îÇÏ´Â MicroSD Ä«µå ÀÎÅÍÆäÀ̽ºµµ 3.3 v·Î º¯È¯µË´Ï´Ù. ÀÏ¹Ý AVR ¸¶ÀÌÅ©·Î ÄÁÆ®·Ñ·¯ ½Ã½ºÅÛÀº ½ÅÈ£¸¦ ÀÐÀ» ¼ö ÀÖ½À´Ï´Ù.
¸¶ÀÌÅ©·Î SD Ä«µå Ä¿³ØÅÍ: ÀÚ±â Æøź µ¥Å©, °£ÆíÇÑ Ä«µå »ðÀÔ.
Æ÷Áö¼Å´× ±¸¸Û: 4 M2 ³ª»ç Æ÷Áö¼Å´× ±¸¸Û Á÷°æÀº 2.2mm, ¸ðµâÀÇ Æ÷Áö¼Å´×Àº ¼³Ä¡°¡ ½±°í ¸ðµâ °£ Á¶ÇÕÀ» ´Þ¼ºÇÕ´Ï´Ù.
SD Ä«µå ÀüÀÚ Á¦Ç° ¼³¸í:
1. ÀÌ SD Ä«µå ¸ðµâÀº SD ÀÀ¿ë ÇÁ·Î±×·¥À» ´õ ½±°í °£´ÜÇÏ°Ô ¸¸µé ¼ö ÀÖ½À´Ï´Ù.
2. ÁÖº¯ ÀåÄ¡·Î ¼¾¼ ½Çµå ¸ðµâ¿¡ ½±°Ô ÀÎÅÍÆäÀ̽ºµË´Ï´Ù.
3. ÇÁ·Î±×·¡¹Ö, ÀÐ±â ¹× ¾²±â SD Ä«µå.
A. SD Ä«µå¿¡´Â MP3 Ç÷¹À̾î, MCU/ARM ½Ã½ºÅÛ Á¦¾î¿Í °°Àº ´õ Æí¸®ÇÏ°Ô »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
B. ¸ðµç SD SPI ÇÉ Ãâ·Â, MOSI, SCK, MISO ¹× CS.
C. 5V/3.3V ÀÔ·Â Áö¿ø
¹Ì´Ï SD Ä«µå ¼³¸í:
100% ¾ÆÁÖ »õ·Î¿î °íÇ°Áú
¿Âº¸µå Æ˾÷ ¹Ì´Ï SD Ä«µå ÀÎÅÍÆäÀ̽º
°ü·Ã ÇÉÀº ÀÌ¹Ì Á¤·Ä ¹× ÁÖ¼®ÀÌ ¿Ï·áµÇ¾ú½À´Ï´Ù.
º¸µå Å©±â: 17.9 (mm) x17.9 (mm)
![](https://ae01.alicdn.com/kf/Hb26cd77ac9c64b11bc4d9c411db40cf6b.jpg?width=1000&height=50&hash=1050)
![](https://ae03.alicdn.com/kf/Hb0fa978d68874d518ba9b4888c5b6dd1p.jpg) ![](https://ae03.alicdn.com/kf/H7146eb66190049d794f83221b876e79fK.jpg) ![](https://ae03.alicdn.com/kf/H8db0019674b1443783b205a39a880e52j.jpg) ![](https://ae03.alicdn.com/kf/H8ebf476347c94be0935ebc79e1b1b3b5F.jpg) ![](https://ae03.alicdn.com/kf/Ha8fed75a9e9d4320b2b7387f867e512cx.jpg) ![](https://ae03.alicdn.com/kf/H5bf2a388db3b4983a28bdacb8526dfc8p.jpg)
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