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![](https://ae01.alicdn.com/kf/H6745df3ed55a4b5da284b15b92c90978q/Mfrc-522-Rc522-RFID-IC-S50.jpg) ![](https://ae01.alicdn.com/kf/H18de852ccd1f478dbcd6f6cde357c9bfd/Mfrc-522-Rc522-RFID-IC-S50.jpg) ![](https://ae01.alicdn.com/kf/H36402dd3593048bf9738db63f888c9f99/Mfrc-522-Rc522-RFID-IC-S50.jpg) ![](https://ae01.alicdn.com/kf/H849fbc4deddc4523934d450cb18a55f43/Mfrc-522-Rc522-RFID-IC-S50.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H6745df3ed55a4b5da284b15b92c90978q/Mfrc-522-Rc522-RFID-IC-S50.jpg) ![](https://ae01.alicdn.com/kf/H18de852ccd1f478dbcd6f6cde357c9bfd/Mfrc-522-Rc522-RFID-IC-S50.jpg) ![](https://ae01.alicdn.com/kf/H36402dd3593048bf9738db63f888c9f99/Mfrc-522-Rc522-RFID-IC-S50.jpg) ![](https://ae01.alicdn.com/kf/H849fbc4deddc4523934d450cb18a55f43/Mfrc-522-Rc522-RFID-IC-S50.jpg) ![](https://ae01.alicdn.com/kf/H62f04cb43f924af58339c7b99a1da3e8d/Mfrc-522-Rc522-RFID-IC-S50.jpg)
- Áõ¸í¼: NONE
- ±Ù¿ø: CN (Á¤Ç°)
- ¸ðµ¨ ¹øÈ£: AA
´Ù¿î·Îµå ÁÖ¼Ò 1:http://pan.baidu.com/s/1kT1D4pT ´Ù¿î·Îµå ÁÖ¼Ò 2:http://pan.baidu.com/s/1nt4X7fz [¹è¼Û ¸ñ·Ï]
1. 1°³ÀÇ RFID-RC522 ´ÜÀ§;
2. Ç¥ÁØ S50 ºó Ä«µå¸¦ º¸³»½Ê½Ã¿À;
3. S50 Ưº°ÇÑ ¸ð¾ç Ä«µå (±×¸²¿¡¼ º¸ÀÎ °Í°ú °°ÀÌ ¿¼è °í¸® ¸ð¾ç) ¸¦ º¸³»½Ê½Ã¿À;
4. 1°³ÀÇ ¶È¹Ù¸¥ ÁÙ ÇÉ ¹× 1°³ÀÇ ±¸ºÎ·ÁÁø ÁÙ ÇÉ °¢°¢;
ÁÖ·Î µÚ¿¡ ¿À´Â ³»¿ëÀ» Æ÷ÇÔÇÕ´Ï´Ù:
A, Áö¿ø ÂüÁ¶ ÀÚ·á;
B, ÁÖ·ù ÇÁ·Î¼¼¼ (MSP430F149 Æ÷ÇÔ) RC522 ¸ðµâ ÀÀ¿ë ÇÁ·Î±×·¥ C ÇÁ·Î±×·¥;
RC522 Ĩ ¼Ò°³
MF rc522´Â 13.56MHz contactless Ä¿¹Â´ÏÄÉÀ̼ÇÀ» À§ÇÑ ³ô°Ô ÅëÇÕµÈ ÀÐ±â ¹× ¾²±â Ä«µå ĨÀÌ°í, ³·Àº Àü¾Ð, Àú°¡, ¼Ò·® ºñÁ¢ÃË½Ä ÀÐ±â ¹× ¾²±â Ä«µå Ĩ ½º¸¶Æ® ¹ÌÅÍ ¹× ÈÞ´ë¿ë ÇÚµå Çïµå ÀåÄ¡ÀÇ °³¹ß¿¡ ´ë ÇÑ ÁÁÀº ¼±Åà ÀÎ "¼¼ Å×À̺í" ÀÀ¿ë ÇÁ·Î±×·¥¿¡ ´ë ÇÑ nxp¿¡ ÀÇÇØ ¼Ò°³. MF rc522´Â 13.56 mhzÀÇ ¼öµ¿ ºñÁ¢ÃË½Ä Åë½Å ¸ðµå ¹× ÇÁ·ÎÅäÄÝÀÇ ¸ðµç À¯ÇüÀ» ¿ÏÀüÈ÷ ÅëÇÕÇϱâ À§ÇØ °í±Þ º¯Á¶ ¹× Æ©´× °³³äÀ» È°¿ëÇÕ´Ï´Ù. Áö¿ø 14443A ȣȯ¼º Àü¼Û±â ½ÅÈ£. µðÁöÅÐ ¼½¼ÇÀº ISO14443A ÇÁ·¹ÀÓ ¹× ¿À·ù °ËÃâÀ» ó¸®ÇÕ´Ï´Ù. ¶ÇÇÑ MIFARE Á¦Ç°À» È®ÀÎÇϱâ À§ÇØ ºü¸¥ CRYPTO1 ¾ÏÈ£È ¾Ë°í¸®ÁòÀ» Áö¿øÇÕ´Ï´Ù. Mfrc522´Â 424kbit/sÀÇ ¾ç¿ë ÀÚ·á Àü¼Û ºñÀ²À» °¡Áø °í¼Ó contactless Ä¿¹Â´ÏÄÉÀ̼ÇÀÇ MIFARE °¡Á·À» Áö¿øÇÕ´Ï´Ù. 13.56MHz °íµµ·Î ÅëÇÕ µÈ ÀÐ±â ¹× ¾²±â Ä«µå °¡Á·ÀÇ »õ·Î¿î ±¸¼º¿øÀ¸·Î MF rc522´Â MF RC500 ¹× MF rc530°ú ¸¹Àº À¯»ç¼º»Ó¸¸ ¾Æ´Ï¶ó ¸¹Àº ±â´É°ú Â÷ÀÌÁ¡À» °¡Áö°í ÀÖ½À´Ï´Ù. SPI ¸ðµå¸¦ »ç¿ëÇÏ¿© È£½ºÆ®¿Í Åë½ÅÇÏ¿© ¿¬°áÀ» ÁÙÀÌ°í PCB º¸µå º¼·ýÀ» ÁÙÀÌ°í ºñ¿ëÀ» Àý°¨ ÇÒ ¼ö ÀÖ½À´Ï´Ù.
[RFID ¸ðµâ ¼Ò°³]
Nbsp ¹× nbsp ¹× MF522-AN ¸ðµâÀº Çʸ³½º MFRC522 ¿ø·¡ ĨÀ» »ç¿ëÇÏ¿© »ç¿ëÇϱ⠽±°í Àú·ÅÇϸç Ä«µå Æǵ¶ ȸ·Î¸¦ ¼³°èÇÕ´Ï´Ù. ±×¸®°í Àåºñ ¹ß´Þ ¹× Ä«µå Æǵ¶±â ¹ß´Þ, »Ó ¾Æ´Ï¶ó RF Ä«µå ¸Ç³¡À» µðÀÚÀÎÇÏ°í »ý¼ºÇÒ ÇÊ¿ä°¡ ÀÖ´Â »ç¿ëÀÚ¿Í °°Àº ½ÅûÀÇ »ç¿ëÀÚ¸¦ À§ÇØ Àû´çÇÕ´Ï´Ù. ÀÌ ´ÜÀ§´Â ´Ù¾çÇÑ Ä«µå Æǵ¶±â ÇüÀ¸·Î Á÷Á¢ ÀûÀçµÉ ¼ö ÀÖ½À´Ï´Ù. ¸ðµâÀº SPI ÀÎÅÍÆäÀ̽º¸¦ ÅëÇØ 3.3 vÀÇ Àü¾ÐÀ» äÅÃÇÏ¿© ¸î °¡Áö °£´ÜÇÑ ¶óÀÎÀº CPU ¸¶´õ º¸µå Åë½Å°ú Á÷Á¢ ¿¬°áÇÒ ¼ö ÀÖÀ¸¸ç ¸ðµâ ¾ÈÁ¤ÀûÀÌ°í ½Å·ÚÇÒ ¼öÀÖ´Â ÀÛ¾÷, Ä«µå °Å¸®¸¦ Àд °ÍÀ» º¸Àå ÇÒ ¼ö ÀÖ½À´Ï´Ù.
¼Ò°³ Àü±â ¸ð¼ö
ÀÛµ¿ ÇöÀç: 13-26ma / DC 3.3V À¯ÈÞ Àü·ù: 10-13mA/ DC 3.3V Àá ÇöÀç: <: 80uA ÃÖ°íºÀ ÇöÀç: <: 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°¸®ÇÐ: Å©±â: 40mm ¡¿ 60mm ȯ°æ ÀÛµ¿ ¿Âµµ:-20-80 ¡É ÁÖÀ§ ÀúÀå ¿Âµµ: - 40-85 ¡É ȯ°æ »ó´ë ½Àµµ: »ó´ë ½Àµµ´Â 5%-95%
![10944603971_642346158](https://ae03.alicdn.com/kf/H3d9dbd84a7ce4b83b5bc2bc8517bce6fF.jpg) ![10974964652_642346158](https://ae01.alicdn.com/kf/H6656f97b8d7a4b2ca859b854abf6bba2P.jpg?width=1360&height=1360&hash=2720) ![11003396305_642346158](https://ae01.alicdn.com/kf/H030ebff163b04ed9afa5cefa3f1ab0abG.jpg?width=1360&height=1360&hash=2720)
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