RFID RC522 Module
Boholo: 60mm * 39mm
Hangata: 13.56Mhz
Thempereichara ea ho sebetsa:- 20C +80C
Selelekela sa Sehlahisoa:
1. RFID RC522 Module ke e 'ngoe ea li-chips tse kopantsoeng haholo tsa 'mali le likarete tsa mongoli tse sebelisoang puisanong ea 13.56 MW ntle le ho kopana. NXP ke sesebelisoa sa "voltage" se tlase{{4}, se theko e tlase-le sebali se senyane se sa khoneng ho ikopanya le likarete tsa bangoli tse phatlalalitsoeng ke k'hamphani ea NXP bakeng sa lits'ebetso tsa "limithara tse tharo", e leng khetho e ntle ho etsa lipatlisiso le nts'etsopele ea lisebelisoa tse bohlale le lisebelisoa tse nkehang tsa letsoho.
2. RFID RC522 Module e sebelisa mekhoa e tsoetseng pele ea ho feto-fetoha le ho feto-fetoha ha molumo ho kopanya ka botlalo mefuta eohle ea mekhoa ea puisano e sa sebetseng ea ho se kopane le liprothokholo ho 13.56 megahertz. E tšehetsa{4}}lisebelisoa tse ngata tsa iso14443a. Karolo e ka hare ea transmitter e ka khanna antenna ea 'mali ho buisana le karete ea iso14443a / Mifare le transponder ntle le lipotoloho tse ling. Karolo ea moamoheli e fana ka potoloho e matla le e sebetsang ea demodulating le decoding bakeng sa ho sebetsana le matšoao a lumellanang a transponder a iso14443a. Karolo ea dijithale e sebetsa ke014443a liforeimi le ho lemoha liphoso (parity&CRCs). Ntle le moo, e ts'ehetsa algorithm e potlakileng ea encryption ea crypto1 bakeng sa ho netefatsa lihlahisoa tsa Mifare. RFID RC522 Module e tšehetsa Mifare? Puisano e phahameng ka lebelo le phahameng, -ea litsela tse peli e fihla ho 424 kbit/S.
3. Joaloka setho se secha sa 13.56 megahertz e kopantsoeng haholo ke "reader writer chip family", RFID RC522 Module e na le lintho tse ngata tse tšoanang le MF RC500 le MF rc530, empa hape e na le litšobotsi le liphapang tse ngata. Puisano pakeng tsa eona le moeti e amohela puisano ea serial e nang le lithapo tse fokolang, 'me e' ngoe ea mekhoa ea SPI, I2C kapa Serial uart (e tšoanang le RS232) e ka khethoa ho latela litlhoko tse fapaneng tsa basebelisi, e leng se loketseng ho fokotsa lithapo, ho fokotsa molumo oa PCB le ho fokotsa litšenyehelo.
Sebaka sa ts'ebeliso:
RFID RC522 Module e loketse lits'ebetso tse fapaneng tsa puisano tse se nang mabitso tse thehiloeng ho litekanyetso tsa ISO/iec14443a mme e hloka litšenyehelo tse tlase, boholo bo nyane, ts'ebetso e phahameng le phepelo ea motlakase e le 'ngoe.
1. Tebelo tse tharo;
2. Ka har'a lihlopha;
2. Libaka tsa lipalangoang tsa sechaba;
3. Li-handsets tse nkehang habobebe;
4. Mehala ea sechaba e se nang mabitso.
serial port motlakase voltage (VCC): 5V
RX: Ho amohela boema-kepe ba serial
TX: Ho romella koung ea serial
GND: Sebaka sa motlakase
VCC: phepelo ea motlakase ea 5V e ntle
Tšebeletso:
1. Boleng bo phahameng
2. Theko ea tlhōlisano
Lihora tse 3. 24 Maikutlo a Potlako
4.Fektheri ea rona e etsa lihlahisoa tsa 100% QC ho netefatsa hore lihlahisoa tsa 100% ke boleng bo phethahetseng pele li romelloa.
Lihlahisoa leha e le life li na le sekoli ka mor'a ho romelloa, re na le bonnete ba hore re tla li nkela sebaka.
Ho feta moo, Re ikarabella bakeng sa lihlahisoa tsohle tseo re li rekisang.
Haeba a teng kamora mathata a thekiso, re tla ba mona ho a rarolla ASAP.
Paramethara ea Sehlahisoa:
| Lebitso | RFID RC522 Module |
| Boholo | 60mm*39mm |
| Khafetsa | 13.56MHz |
| Ho sebetsa hona joale | 13-26ma / DC 3.3V |
| Ho robala hona joale | < 80ua |
| Peak current | < 30mA |
| Mocheso o sebetsang | - 20C ~+80C |
| Ambient polokelo mocheso | - 40C +85C |
| Mongobo o amanang | 5% - 95% |
| Mefuta ea likarete tse tšehetsoeng | Mifare1 S50, Mifare1 S70, Mifare ultralight, Mifare pro, Mifare desfire |
Boemo ba Khoebo:
JingZhou Syntek Smart Technology Co., Ltd e thehiloe ka 2006, e ikgethileng ka li-modules.Mojule oa rona o etselitsoe ho tšepahala, ho sebetsa hantle, le ho theko e tlaase, ho fihlela litlhoko tsa basebelisi ba khoebo le bareki. Re fana ka mefuta e mengata ea likhetho le likhetho tsa ho ikhethela tse nolofalletsang bareki ho khetha module e loketseng ka ho fetisisa litlhoko tsa bona tse khethehileng.Mojule o mong le o mong o feta litekong tse pharaletseng ho netefatsa ts'ebetso e nepahetseng, botšepehi le polokeho.
Ka kopo, tšepa hore ka ho re khetha, u khetha feme e tšehetsang kopo eohle ea hau mabapi le mojule oa RFID RC522.

LBH:
Q: Ke hobane'ng ha re khetha?
A: 1.Pele tlhahiso: Bafani ba thepa e tsitsitseng ba hlahlobisitsoeng ka thata ho netefatsa hore lihlahisoa li tiisa boleng bo tsoang mohloling.
Tlhahisong: amohela lisebelisoa tse ncha tsa tlhahlobo ea boleng ba othomathike ho ntlafatsa tlhahiso ka nako e ts'oanang ea ts'ebetso, e ka hlophisa lihlahisoa tse nang le bokooa kapele.
Ka mor'a-tlhahiso: mosebetsi oa tlhahlobo ea boleng bo tiileng ho netefatsa hore sehlahisoa se na le maemo, sekhahla ke 100%, 'me lihlahisoa tse nang le bothata ha lia lumelloa ho ea 'marakeng.
2.Matla a tlhahiso ea matla, bokhoni bo phahameng.
Ho sebelisa lisebelisoa tse ncha tsa tlhahiso ea othomathike ka botlalo, Mehala e mengata ea tlhahiso e potoloha nako le nako.
3.Sehlopha sa tšebeletso ea litsebi.
Ho tloha ha u rerisana ho fihlela ha u fumana thepa, latela tšebetso eohle, e le hore u tle u kholisehe 'me u phutholohe.
P: Ke eng hape eo u ka fanang ka eona?
A: Feme ea rona e na le ntlo ea polokelo e ntlafatsang hlobo, re ka fana ka lihlahisoa tsa R&D. Re ka fana ka mefuta e felletseng ea lihlahisoa tsa RFID 'marakeng ka theko ea tlholisano, tšehetso ea boitseanape le boqapi ba litšoantšo le tšebeletso ea thekiso e ikarabellang le ea litsebi.
Q:Wre ka fana ka litšebeletso tsa katiba?
A: Melao e Amoheletsoeng ea Thomello: FOB,CFR,CIF,EXW,CIP,DDP;
Chelete e Amoheletsoeng ea Tefo:USD,HKD;
Mofuta oa Tefo o Amoheletsoeng: T/T,L/C,PayPal,Western Union,Chelete;
Puo e Builoeng: Senyesemane, Sechaena.
P: Re ka tiisa boleng joang?
A: E lula e le sampole ea-pele ho tlhahiso e ngata; Tlhahlobo ea ho qetela pele e romelloa.
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