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![](https://ae01.alicdn.com/kf/S7d7794bc2fcf40a5a99421364ed3e4c8m/MFRC-522-RC-522-RC522-Arduino-IC-RFID-IC-SPI-Writer-Reader-IC.jpg) ![](https://ae01.alicdn.com/kf/Sa63741ad8218467e99f28b5a4931a1089/MFRC-522-RC-522-RC522-Arduino-IC-RFID-IC-SPI-Writer-Reader-IC.jpg) ![](https://ae01.alicdn.com/kf/Saa7212040919432ab942f8d2d6ecd6b28/MFRC-522-RC-522-RC522-Arduino-IC-RFID-IC-SPI-Writer-Reader-IC.jpg) ![](https://ae01.alicdn.com/kf/S516ebd27f9134182b369e6719dfda2efn/MFRC-522-RC-522-RC522-Arduino-IC-RFID-IC-SPI-Writer-Reader-IC.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S7d7794bc2fcf40a5a99421364ed3e4c8m/MFRC-522-RC-522-RC522-Arduino-IC-RFID-IC-SPI-Writer-Reader-IC.jpg) ![](https://ae01.alicdn.com/kf/Sa63741ad8218467e99f28b5a4931a1089/MFRC-522-RC-522-RC522-Arduino-IC-RFID-IC-SPI-Writer-Reader-IC.jpg) ![](https://ae01.alicdn.com/kf/Saa7212040919432ab942f8d2d6ecd6b28/MFRC-522-RC-522-RC522-Arduino-IC-RFID-IC-SPI-Writer-Reader-IC.jpg) ![](https://ae01.alicdn.com/kf/S516ebd27f9134182b369e6719dfda2efn/MFRC-522-RC-522-RC522-Arduino-IC-RFID-IC-SPI-Writer-Reader-IC.jpg) ![](https://ae01.alicdn.com/kf/Sb3cdc961123d48d9bb92b3ca25234f20F/MFRC-522-RC-522-RC522-Arduino-IC-RFID-IC-SPI-Writer-Reader-IC.jpg)
- ºê·£µå À̸§: OIMG
- ±Ù¿ø: CN (Á¤Ç°)
- ȣȯ ¿Àµð¿À ¹× ºñµð¿À Àåºñ ½ºÅ¸ÀÏ: Ç÷¹À̾î
- ¸ðµ¨ ¹øÈ£: aa
- Áõ¸í¼: NONE
- style 1: Electronic cigarette
- style 2: smok
- style 3: Vape
- style 4: Electronic cigarette
- style 5: electronic vaiper
- style 6: Automation residential
- style 7: Smart home
- style 8: Video card
- style 9: consumer electronics
- style 10: electronic cigarettes
- style 11: Electronic vape
- style 12: robot
- style 13: Vape
- style 14: smart home automation
- style 15: New electronic products
- style 16: Electronics
- style 17: E-cigarette
- style 18: Smart home
- style 19: rx580 8gb
- style 20: electronic veper
- style 21: Fan
- style 22: Electronics
- style 23: hqd
- style 24: paid market machine
- style 25: Kit
- style 26: home assistant
- style 27: tv
- style 28: Speaker
- style 29: consumer electronics
- style 30: Credit card machine
- style 31: electronic cigar vape
- style 32: th16
- style 33: santi smoant
- style 34: Smart
- style 35: drag
MF rc522´Â 13.56MHz contactless Ä¿¹Â´ÏÄÉÀ̼ǿ¡ »ç¿ëµÈ ³ô°Ô ÅëÇÕ Àб⠾²±â Ä«µå ĨÀÔ´Ï´Ù. “3 ¹ÌÅÍ¡± ÀÇ ½ÅûÀ» À§ÇÑ nxp¿¡ ÀÇÇØ ¹ß»çµÈ ³· Àü¾Ð, Àú°¡, ¼ÒÇü contactless Àб⠾²±â Ä«µå ĨÀÔ´Ï´Ù. Áö´ÉÇü ±â±â ¹× ÈÞ´ë¿ë ÇÚµå Çïµå ÀåÄ¡ÀÇ ¿¬±¸ ¹× °³¹ßÀ»À§ÇÑ ÁÁÀº ¼±ÅÃÀÔ´Ï´Ù. MF rc522´Â ¿ÏÀüÈ÷ Áøº¸µÈ Á¶À½ ¹× º¹Á¶ °³³äÀ» ÀÌ¿ëÇÏ¿© 13.56 mhz¿¡ ¿Â°® ¼öµ¿ÀûÀÎ ºñ Á¢ÃË Ä¿¹Â´ÏÄÉÀÌ¼Ç ÇüÅ ±×¸®°í ÀÇÁ¤¼¸¦ ÅëÇÕÇÕ´Ï´Ù. Áö¿ø 14443a ȣȯ¼º Æ®·£½ºÆù´õ ½ÅÈ£. µðÁöÅÐ ºÎÇ°Àº iso14443a ÇÁ·¹ÀÓ ¹× ¿À·ù °ËÃâÀ» ó¸®ÇÕ´Ï´Ù. ¶ÇÇÑ Mifare ½Ã¸®Áî Á¦Ç°À» È®ÀÎÇϱâ À§ÇØ ºü¸¥ crypto1 ¾ÏÈ£È ¾Ë°í¸®ÁòÀ» Áö¿øÇÕ´Ï´Ù. Mfrc522´Â 424kbit/s±îÁö ¾çÁöÇ⼺ ÀÚ·á Àü¼Û ºñÀ²°ú ´õºÒ¾î Mifare ½Ã¸®ÁîÀÇ °í¼Ó contactless Ä¿¹Â´ÏÄÉÀ̼ÇÀ», Áö¿øÇÕ´Ï´Ù. 13.56MHz ³ôÀº ÅëÇÕ Àб⠾²±â Ä«µå °¡Á·ÀÇ »õ·Î¿î ÀÏ¿øÀ¸·Î, MF rc522¿¡´Â MF rc500¿Í MF rc530¸¦ °¡Áø ¸¹Àº À¯»ç¼ºÀÌ ÀÖ°í, ¶ÇÇÑ ¸¹Àº Ư¼º°ú ´Ù¸§ÀÌ ÀÖ½À´Ï´Ù. SPI ¸ðµå¸¦ »ç¿ëÇÏ¿© ¹è¼±À» ÁÙÀÌ°í PCB º¸µåÀÇ º¼·ýÀ» ÁÙÀÌ°í ºñ¿ëÀ» Àý°¨ÇÏ´Â µ¥ µµ¿òÀ̵Ǵ ȣ½ºÆ® ÄÄÇ»ÅÍ¿Í Åë½ÅÇÕ´Ï´Ù.
[RFID ¸ðµâ ¼Ò°³]
Mf522-an ¸ðµâÀº Çʸ³½º mfrc522 ¿ø·¡ ĨÀ» äÅÃÇÏ¿© »ç¿ëÇϱ⠽±°í Àú·ÅÇÑ ºñ¿ëÀ¸·Î Ä«µå Æǵ¶ ȸ·Î¸¦ ¼³°èÇÕ´Ï´Ù. Àåºñ ¹ß´Þ, Ä«µå Æǵ¶±â ¹ß´Þ ¹× ´Ù¸¥ ½ÅûÀÇ »ç¿ëÀÚ¸¦ À§ÇØ Àû´çÇÕ´Ï´Ù, »Ó ¾Æ´Ï¶ó RF Ä«µå ¸Ç³¡À» µðÀÚÀÎÇÏ°í »ý¼ºÇÒ ÇÊ¿ä°¡ ÀÖ´Â »ç¿ëÀÚ. ¸ðµâÀº ´Ù¾çÇÑ ¸®´õ ±ÝÇüÀ¸·Î Á÷Á¢ ÀåÂø ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¸ðµâÀÇ Àü¾ÐÀº 3.3V, ±×¸®°í ±×°ÍÀº Á÷Á¢ SPI ÀÎÅÍÆäÀ̽ºÀÇ ¸î °¡Áö °£´ÜÇÑ ¶óÀÎÀ» ÅëÇØ »ç¿ëÀÚÀÇ ¸ðµç CPU ¸¶´õ º¸µå¿Í Åë½Å ÇÒ ¼ö ÀÖ½À´Ï´Ù, Ä«µå µ¶¼ÀÇ ´ÜÀ§ ±×¸®°í Àå°Å¸®ÀÇ ¾ÈÁ¤µÇ¾î ÀÖ°í´Â ¹ÏÀ» ¼ö ÀÖ´Â °¡µ¿À» Áöų ¼ö ÀÖ´ÂÁö ¾î´À °ÍÀÌ;
Àü±â ¸Å°³ º¯¼ö¿¡ ´ëÇÑ °£·«ÇÑ ¼Ò°³
ÀÛµ¿ ÇöÀç: 13-26ma / DC 3.3V
À¯ÈÞ Àü·ù: 10-13ma / DC 3.3V
Àá ÇöÀç: < 80ua>
ÇÇÅ© Àü·ù: < 30mA>
ÀÛµ¿ ÁÖÆļö: 13.56MHz
Áö¿øµÇ´Â Ä«µå À¯Çü: Mifare1 S50, Mifare1 S70, Mifare ultralight, Mifare pro, Mifare desfire
Á¦Ç° ¹°¸®Àû Ư¼º: Å©±â: 40mm ¡¿ 60mm
ÀÛµ¿ ¿Âµµ: 20-80 ¡É
ÁÖÀ§ ÀúÀå ¿Âµµ: - 40-85 ¡É
»ó´ë ½Àµµ: 5% - 95%
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ÀÚ·á Àü¼Û ºñÀ²: 10 Mbit / S
![MFRC-522-RC522-RFID-RF-IC-card](https://ae03.alicdn.com/kf/H01e718510fa94bf7903b606c0248d2fdA.jpg)
![MFRC-522-RC522-RFID-RF-IC-card](https://ae01.alicdn.com/kf/H9c07cc2cd45d446091c5f0277d3bfe004.jpg?width=1360&height=1360&hash=2720)
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