aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/HTB1ywOFKf5TBuNjSspmq6yDRVXaV/RC522-RFID-RF-IC-13-56MHz-RS232.jpg) ![](https://ae01.alicdn.com/kf/HTB1hLSWcYZnBKNjSZFhq6A.oXXaB.jpg)
- ´ÜÀÏ Ä¨ º¯È¯ ÇÁ·ÎÅäÄÝÀÌ ¾øÀ¸¸é ÀÀ´äÀÌ ºü¸¨´Ï´Ù.
RS232 ·¹º§Àº ±ä ¶óÀÎ ¿¬°á¿¡ ÀûÇÕÇÏ¸ç ¿¬°á ¶óÀÎÀº 10 ¹ÌÅͱîÁö ±æ¾îÁú ¼ö ÀÖ½À´Ï´Ù.
![](https://ae01.alicdn.com/kf/HTB1Lc1ElamWBuNjy1Xaq6xCbXXaM.jpg)
![](https://ae01.alicdn.com/kf/HTB1MvXClhSYBuNjSsphq6zGvVXaL.jpg)
![](https://ae01.alicdn.com/kf/HTB1ArHWlnJYBeNjy1zeq6yhzVXaz.jpg)
![](https://ae01.alicdn.com/kf/HTB10Yvec5MnBKNjSZFCq6x0KFXau.jpg)
![](https://ae01.alicdn.com/kf/HTB19RlolgmTBuNjy1Xbq6yMrVXaJ.jpg)
![](https://ae01.alicdn.com/kf/HTB1ps9ElamWBuNjy1Xaq6xCbXXaK.jpg)
![](https://ae01.alicdn.com/kf/HTB1LLrulmtYBeNjSspaq6yOOFXaL.jpg) ![](https://ae01.alicdn.com/kf/HTB1r8JVlb1YBuNjSszeq6yblFXa2.jpg)
¸ðµâÀ» ÃʱâÈÇØ¾ß ÇÏ°í ¿ø·¡ 14443A Áöħ¿¡ °è»êÇØ¾ß ÇÏ´Â CRC µ¥ÀÌÅÍ°¡ Æ÷ÇԵǾî Àֱ⠶§¹®ÀÔ´Ï´Ù. ¸¶ÀÌÅ©·Î ÄÁÆ®·Ñ·¯´Â ´ÜÀÏ Ä¨ ÄÄÇ»ÅÍ¿¡ ÀÇÇØ µð¹ö±ëµÇ´Â °ÍÀÌ ÁÁ½À´Ï´Ù. Á÷·Ä µµ¿ì¹Ì¸¦ »ç¿ëÇÏ´Â °ÍÀÌ Æí¸®ÇÏÁö ¾Ê½À´Ï´Ù. ÄÄÇ»ÅÍ Å×½ºÆ®¸¦ Áö½ÃÇØ¾ß ÇÏ´Â °æ¿ì NXP rc52xpcserialÀ» ±ÇÀåÇÕ´Ï´Ù. Á¦Ç°ÀÇ ¿ä±¸ »çÇ×ÀÌ ´Ù¸£±â ¶§¹®¿¡ ¸ðµâÀÇ Å©±â¿Í ¸ð¾çÀ» ¼öÁ¤Çϱâ À§ÇØ ¸ÂÃã Á¦À۵Ǿú½À´Ï´Ù. »ç¿ëÀÚ Á¤ÀÇ°¡ ÇÊ¿äÇÑ °æ¿ì Å©±â ¸Ê (ÃÖ»óÀÇ CAD Çü½Ä) °ú Çʼö ¹®¼¸¦ Á¦°øÇϽʽÿÀ. ¿ì¸®´Â °í°´ ¿ä±¸ »çÇ׿¡ µû¶ó µðÀÚÀÎÀ» ¼öÁ¤ÇÕ´Ï´Ù. ![](https://ae01.alicdn.com/kf/HTB14506leSSBuNjy0Flq6zBpVXa4.jpg)
´ç»çÀÇ Á¦Ç°Àº ¸ðµÎ ȯ°æ Ä£ÈÀû ÀÎ Àç·á·Î ¸¸µé¾îÁ³À¸¸ç ¹«¿¬ ÇÁ·Î¼¼½º·Î 󸮵Ǿî RoHS Ç¥ÁØ¿¡ ºÎÇÕÇÕ´Ï´Ù. °í°´ÀÌ È¯°æ ÀÎÁõÀ» ¹Þ´Â °ÍÀÌ Æí¸®ÇÕ´Ï´Ù. °í°´ ¾ÖÇø®ÄÉÀÌ¼Ç ½Ã³ª¸®¿ÀÀÇ °³¹ß°ú ÇÔ²² ´ç»ç Á¦Ç°µµ ¹Ýº¹ÀûÀ¸·Î ¾÷µ¥ÀÌÆ®µË´Ï´Ù. ¾÷±×·¹À̵å´Â ½ÅÁ¦Ç°ÀÌ ±âÁ¸ Á¦Ç°À» ¿ÏÀüÈ÷ ±³Ã¼ÇÒ ¼ö ÀÖµµ·Ï º¸ÀåÇÏ°í, ±âÁ¸ Á¦Ç°Àº ÆǸŸ¦ Áß´ÜÇÏÁö¸¸, ÀÎÁõµÈ °í°´Àº ºÎÇ°À» º¯°æÇÒ ¼ö ¾ø½À´Ï´Ù. °í°´ÀÇ ÀÌ ºÎºÐÀ» À§ÇØ, ´ç»çÀÇ ±âÁ¸ Á¦Ç°Àº ÃÖ¼Ò 5 ³â µ¿¾È Áö¼ÓÀûÀ¸·Î °ø±ÞÇÒ °ÍÀÔ´Ï´Ù. ÀÌ ±â°£ µ¿¾È °í°´Àº ½ÅÁ¦Ç°ÀÇ ±â·Ï ÀÛ¾÷À» ¿Ï·áÇÒ ¼ö ÀÖ½À´Ï´Ù. ÁÖ¹®½Ã 20 ÀÏ Àü¿¡ ¾Ë·ÁÁֽʽÿÀ. ¾ÈÅ׳ª ÀÓÇÇ´ø½º¿¡ ÀÇÇØ Å×½ºÆ®µÇÁö ¾ÊÀº ¸¹Àº ¸ðµâÀÌ ÆǸŵǾúÀ¸¸ç, °í°´ÀÇ ÀçÀÛ¾÷¿¡µµ º¹»ç º¸µå ¸ðµâÀÌ ÀÖ½À´Ï´Ù. Å×½ºÆ®¿¡¼ ÀÓÇÇ´ø½º°¡ ¿ø·¡ µðÀÚÀο¡¼ ¿ÏÀüÈ÷ ¹þ¾î³ °ÍÀ¸·Î ³ªÅ¸³µ½À´Ï´Ù. ÀÌ Á¦Ç°Àº ÀϹÝÀûÀ¸·Î ¹®Á¦°¡µÇÁö ¾Ê½À´Ï´Ù. Á¦Ç°¿¡ ¸¹Àº ¾ÖÇø®ÄÉÀ̼ÇÀ» »ç¿ëÇÏ¸é ½Å·Ú¼ºÀÌ Å« ÀáÀç·ÂÀ» °®Ãá RFID Á¦Ç°ÀÔ´Ï´Ù. ¾ÈÅ׳ªÀÇ ÀÓÇÇ´ø½º¸¦ Å×½ºÆ®ÇØ¾ß ÇÕ´Ï´Ù. RFID ÀÐ±â ¹× ¾²±â ¸ðµâÀº ¿Âµµ¿¡ ¹Î°¨ÇÕ´Ï´Ù. Ãß¿î °Ü¿ï°ú ´õ¿î ¿©¸§¿¡´Â ¾ÈÁ¤ÀûÀÌ°í ¾ÈÁ¤ÀûÀÎ ÀÛ¾÷À» º¸ÀåÇؾßÇÕ´Ï´Ù. Æ÷ÁöƼºê ĨÀ» »ç¿ëÇÏ´Â °Í ¿Ü¿¡µµ ÀåÄ¡ÀÇ ¿Âµµ ¾ÈÁ¤¼ºÀÌ ¸Å¿ì Áß¿äÇÕ´Ï´Ù. ¾ÈÅ׳ªÀÇ ÀÓÇÇ´ø½º°¡ ¿Âµµ¿¡ µû¶ó º¯ÇÏÁö ¾Êµµ·Ï ±¸¼º ¿ä¼Ò ¸Å°³ º¯¼ö ¸¸ ¾ÈÁ¤ÀûÀÔ´Ï´Ù. Á¦Ç° Áغñ ´Ü°è Áß °í¿Â ¹× Àú¿Â ȯ°æÀ» Å×½ºÆ®ÇÏ°í ´ë·® »ý»ê ÈÄ ¿ø·á ±³Ã¼¸¦ Å×½ºÆ®ÇÏ´Â °ÍÀÌ ¸Å¿ì Áß¿äÇÕ´Ï´Ù.
|