Dallas Ibutton Rw1990
Saukewa: RW1990
Launi: Blue, Ja, Yellow
Aikace-aikace: Ikon shiga
Gabatarwar Samfur:
Dallas Ibutton RW1990 iButton ne mai sake rubutawa.RW1990 iButton yana da ƙananan girman girman da lambar rajista na 64-bit na musamman, wanda ke ba da damar tabbatar da aminci da ingantaccen ganewar dukiya.
RW1990 iButton yana haɓaka matakan tsaro a aikace-aikace iri-iri. Misali, ana iya amfani da shi azaman na'urar sarrafa damar shiga a wurare daban-daban kamar makarantu, ofisoshi, da masana'antu. Ta amfani da mai karanta iButton, ma'aikata masu izini za su iya samun dama ga amintaccen wuri yayin da aka hana ma'aikatan da ba su izini ba. Hakanan za'a iya amfani da RW1990 iButton a cikin lokaci da tsarin halarta, inda ma'aikata ke amfani da mai karanta iButton don yin rijistar halarta ko agogon shiga da waje.
Kowane RW1990 ya ƙunshi guntu na lantarki da ke lulluɓe a cikin jikin silindi mai hatimi na ƙarfe. Jikin maɓallin RW1990 an yi shi da bakin karfe mai gogewa. Ikon shiga, tsaro, da tsarin sadarwar kofa sune manyan aikace-aikacen sa.
Sigar samfur:
|
Kayan abu |
ABS+ Bakin Karfe |
|
Girman |
Diamita 16.25mm*5.89mm |
|
Chip samuwa |
RW1990 |
|
Aiki |
Karanta kuma rubuta (RW1990); Karanta kawai (TM1990) |
|
Sana'o'i |
Rubuta lamba ko rubutu |
|
Lokacin karantawa |
sau 350,000 |
|
Ƙwaƙwalwar ajiya |
64 bit |
|
Kunshin |
100 inji mai kwakwalwa / akwatin, 5000 inji mai kwakwalwa / kartani, 25kg / kartani |
|
Fasali na iButton Key Touch Memory |
Ana iya karantawa a ƙasa da 5ms |
|
Range Aiki |
2.8V zuwa 6.0V, -40 zuwa digiri+85 |
|
Aikace-aikace |
Ikon shiga, Sarrafa kayayyaki, Gudanar da kayan aiki, Aiki{0}}a cikin-Bibiyan Ci gaba |
|
Lokacin Rayuwa |
shekaru 10 |
Bayanan Kamfanin:
JingZhou Syntek Smart Technology Co., Ltd da aka kafa a 2006, waɗanda suka ƙware a alamar ibutton.
Fiye da shekaru 15 na ƙirar samfuri, R&D, samarwa da ƙwarewar tallace-tallace, fiye da shekaru 15 na tabbacin ingancin sabis na fitarwa
Ibutton, TM1990A-F5(DS1990A-F5)/RW1990 daya ne daga cikin manyan kayayyakin mu.Saillar wata-wata ta wuce 1,000,000pcs,ibutton kayan haɗi na gefe sun cika.
RW1990 Ibutton tag na iya kwafin ID na 64-bit ko rubuta bayanai a takamaiman tsari.
Zane-zane na yau da kullun shine "SOA" ko "TMC", kuma ana iya sanya tambarin laser daidai da bukatun abokin ciniki, gami da rike da filastik, wanda kuma ana iya sanya shi kamar yadda kuke so.
RFQ
1.Q: Menene mafi mashahuri iButton m?
A:Kusan fasinjoji miliyan 2 na jigilar jama'a a Istanbul suna ɗaukar iButton ɗin su akan maɓalli na filastik. Hanya ce mafi sauƙi don hawa iButton don aikace-aikacen da ke buƙatar lamba na ɗan lokaci kawai. Bayan kamawa a cikin iButton, ana iya haɗa fob ɗin zuwa zoben maɓalli. Nau'in Fob sun bambanta don dacewa da zurfin iButton da za su ɗauka kuma suna ba da zaɓin siffofi na kusurwa ko madaidaiciya.
2.Q: Ta yaya zan iya amfani da iButtons don shiga gidan yanar gizon?
A:Tare da API 1-Wire don Java, mai tsara shirye-shirye na iya rubuta applet Java mai sauƙi. Ka tuna cewa dole ne a sanya hannu ta dijital.
3.Q: Yaya tsawon lokacin iButton ya kasance? Yaya dorewa yake?
A:Godiya ga bakin karfen da aka hatimi, zaku iya sauke shi, ku taka shi, ko kirfa shi. An gwada iButton don dorewa na shekaru 10 da abokan hulɗa miliyan guda.
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