I-Mifare RC522 Module

I-Mifare RC522 Module isetshenziswa ku-13.56MHz ukuxhumana okungenakuxhumana okuxhumene nesifundi sekhadi le-chip edidiyelwe kakhulu, iyi-NXP yohlelo lokusebenza "Amathebula Amathathu" okwethulwa kohlelo lokusebenza -logesi, ophansi{3}}olubizayo{3}}oluncane,-olungenalo{4}}i-chip yesifundi sekhadi lokuxhumana, izinsimbi ezihlakaniphile namadivayisi aphathwayo athuthukiswe ukukhetha okungcono. I-MF RC522 isebenzisa imodulation ethuthukisiwe nomqondo wokwehlisa ididiyelwe ngokuphelele kuzo zonke izinhlobo zezindlela zokuxhumana ngaphandle kokuthinta oku-13.56MHz nezinqubo. Sekela amasiginali we-transponder ahambisanayo we-14443A. Ingxenye yedijithali iphatha uhlaka lwe-ISO14443A nokutholwa kwamaphutha. Ngaphezu kwalokho, sekela ama-algorithms wokubethela we-CRYPTO1 asheshayo, ukuqinisekiswa kwamagama emikhiqizo ye-MIFARE. I-MFRC522 isekela i-MIFARE Series isivinini esiphezulu{16}}ukungaxhumani nokuxhumana,{17}}izindlela ezimbili{17}}izilinganiso zokudlulisa idatha ezifika ku-424kbit / s. Njengomfundi omusha wekhadi le-13.56MHz umndeni omusha wama-chips, i-MF RC522 MF RC500 ne-MF RC530 futhi kuningi ukufana, kodwa futhi inezici eziningi nomehluko. Kuphakathi kokuxhumana komsingathi usebenzisa imodi ye-SPI, kusiza ukunciphisa uxhumano, ukunciphisa usayizi webhodi le-PCB nezindleko.

Imojula ye-Mifare RC522 iyi-chip edidiyelwe kakhulu ye-13.56MHz yokuxhumana ngaphandle kokuthintwa funda/ubhale ikhadi eyethulwe yi-NXP. Inezici ezilandelayo:

I-Advanced Modulation and Demodulation Technology:

I-MF RC522 isebenzisa imiqondo ethuthukisiwe ekuguquleni nasekususeni phansi, ihlanganise ngokugcwele zonke izinhlobo zezindlela zokuxhumana ngaphandle kokuthinta okungashintshiwe okungu-13.56MHz nezimiso.

-Ukudluliselwa Kwedatha Okushesha Kakhulu:

Isekela-isivinini esikhulu sokuxhumana ngaphandle kokuthinta sochungechunge lwe-MIFARE, ngesilinganiso{1}}sokudluliswa kwedatha esiqondisayo esingafika ku-424kbit/s.

Ukusekela Okuningi Nge-interface:

Iyakwazi ukusebenzisa izixhumanisi zokusingathwa ezahlukahlukene, kufaka phakathi i-SPI, i-I2C, nezixhumi ezibonakalayo ze-serial.

Usekelo Lwealgorithm Yokubethela:

Isekela i-algorithm yokubethela esheshayo ye-CRYPTO1 yokuqinisekisa imikhiqizo ye-MIFARE.

Idizayini Yokusebenzisa Amandla Aphansi:

Okwamanje ngesikhathi sokusebenza kungu-13-26mA/DC 3.3V, okwamanje ngesikhathi sokungenzi lutho kungu-10-13mA/DC 3.3V, futhi okwamanje kumodi yokulala ingaphansi kuka-80uA.

Umgomo wokusebenza wemojula ye-Mifare RC522 usekelwe kumasiginali wefrikhwensi yomsakazo (RF) we-13.56MHz ukuze uxhumane namakhadi e-Mifare. Imojula ithumela amasignali enkampani yenethiwekhi engenantambo ekhadini le-RF ngothi lwayo. Uma izinti zekhadi le-RF zibhangqwana futhi zithole lezi zimpawu, zishintsha i-waveform bese ziyalungiswa futhi zihlungwe. Imojula yokulawula i-voltage iqhubeka nokucubungula i-voltage, okuhlanganisa nokusimama kwamandla kagesi, ngaphambi kokuba amasignali aphume kumasekhethi ahlukahlukene ekhadini le-RF. Lapho lithola amasignali enkampani yenethiwekhi, ikhadi elingenakuthinta lisebenzisa ukumodulation/ukwehliswa kwesiyingi ukumodela/ukwehlisa amasignali enkampani yenethiwekhi, bese amasignali acutshunguliwe abe esethunyelwa kusilawuli sekhadi ukuze alawule futhi acutshungulwe. Ngemuva kokuthi ikhadi lokungathinti selicubungule idatha, libuyisela amasiginali yenkampani yenethiwekhi ku-MF RC522 ngothi lwayo. I-MF RC522, yona, icubungula lawa masignali ngomjikelezo wayo wokumodulation/demodulation.
 

Imojula ye-Mifare RC522 ifaneleka kuzinhlelo zokusebenza zokuxhumana ezihlukene ngaphandle kokuthinta ngokusekelwe ku-ISO/IEC14443A, okuhlanganisa kodwa kungagcini nje lapho:

Ukuqinisekisa:

Isetshenziswa ezinhlelweni zokulawula ukufinyelela kanye nezinhlelo zokuba khona ukuze kuthuthukiswe ukuphepha.

Izindawo Zokuthutha Zomphakathi:

Kuqashwe ezinhlelweni zokukhokha ngaphandle kokuthinta zamakhadi ebhasi, amakhadi we-metro, njll.

Amadivayisi Aphathwayo Aphathwayo:

Isetshenziselwa ukuqoqwa kwedatha, ukuqinisekiswa kolwazi, nezinye izinhlelo zokusebenza eziphathwayo.

Izingcingo Zomphakathi Ezingathinteki:

Nikeza indlela yokusebenzisa ucingo engadingi ukuthintana ngokomzimba.

Amamitha ahlakaniphile:

Isetshenziselwa ukufunda nokulawula amamitha ahlakaniphile njengamamitha kagesi namamitha amanzi.
 

Iphrofayela Yenkampani:

I-JingZhou Syntek Smart Technology Co., Ltd yasungulwa ngo-2006, esebenza ngokukhethekile kumamojula.Amamojula ethu aklanyelwe ukuba athembeke, asebenze kahle, futhi athengeke, ahlangabezane nezidingo zabo bobabili abasebenzisi bezentengiselwano nabathengi. Sinikeza izinhlobonhlobo zezinketho nezinketho zokwenza ngokwezifiso ezivumela amakhasimende ukuthi akhethe imojuli efanelana kangcono nezidingo zawo ezithile.Imojuli ngayinye ihlolwa okubanzi ukuze kuqinisekiswe ukusebenza kahle, ukwethembeka, nokuphepha.

Sicela uthembele ukuthi ngokusikhetha, ukhetha ifekthri esekela sonke isicelo sakho mayelana nemojuli ye-RC522.

Izitifiketi Zethu

CE

ISO9001

I-FAQ:

1.Q: Ingakanani inani elincane le-oda lemikhiqizo yakho?

A: Uma udinga i-oda elincane, sicela usithinte.

 

2.Q:Ngingayithola isikhathi esingakanani Imikhiqizo Eqediwe?

A: Isikhathi esivamile sokukhiqiza yizinsuku zokusebenza ezingu-5-7.Express :DHL, FEDEX, isikhathi sokuthumela se-UPS izinsuku ezingu-4-7.Ungathola imikhiqizo yakho phakathi nengxenye yenyanga ngemva kokuqinisekisa i-oda.

3.Q: Ngingathola isampula?

A:Yebo, Singanikela ngamasampula wamahhala esitokweni ukuze uhlolwe, udinga kuphela ukukhokha izindleko zokuthumela.

 

4.Q: Yiziphi izinhlobo zamakhadi ezisekelwa imojula ye-Mifare RC522?
A: Imojula ye-Mifare RC522 isekela izinhlobo zezinhlobo zamakhadi, okuhlanganisa i-mifare1 S50, mifare1 S70, mifare UltraLight, mifare Pro, kanye ne-mifare Desfire.

 

5.Q: Lithini izinga lokushisa elisebenzayo lemojula ye-Mifare RC522?
A: Izinga lokushisa elisebenzayo lemojula ye-Mifare RC522 lisuka ku- -20 liye ku-80 degrees Celsius.

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