Kodi ndi khadi yotseka ya RFID ndi chiyani?

Khadi la RFID siginechale, monga momwe dzina limanenera, ndizosavuta kumvetsetsa malingana ndi dzina lake. Ili ndi ntchito yoteteza ndipo ndi mtundu wa ntchito yapadera yotchinga dziko lakunja kuti lisatumize zikwangwani za RFID. Cholinga chake ndikuletsa zigawenga kuti zipeze zambiri monga makhadi a kubanki azaka zambiri. Amatenga gawo loteteza chitetezo.

Makhadi a RFID siginechale oletsa kupindika amatha kugawidwa pafupipafupi komanso pafupipafupi komanso pafupipafupi mitundu yawo. Frequency imazungulira 13.56mhz ndi mtunda wa kumva kuti ndi 1cm. Monga momwe zimagwiritsira ntchito zonse zomwe zimagwiritsidwa ntchito Makhadi otsika {{10}] Titha kunenedwa kuti zimafunikira kulumikizana mwachindunji kukhala zomveka. Makhadi otsika ocheperako amagwiritsidwa ntchito kwambiri kuti azipezeka ndi kuwongolera nyumba, khoma la hotelo, ndi ma tag. Ntchito yopanga zopanga zamalonda ndi zinthu zina zambiri.

Makhadi oletsa kupindika amatha kugawidwa m'mitundu iwiri: yokhala ndi magetsi a LED komanso popanda kuwala. Ubwino wa Kutaya magetsi ndikuti imatha kudziwa ngati chidziwitso cha khadi ndi chotetezeka nthawi iliyonse. Zigawenga zikabera zida zikwangwani, magetsi a ku LED a khadi yoteteza ipereka kuwala. , Perekani arlarce imagwira nthawi yayitali, ndi khadi yotchinga yomwe siyanyamula kuunika kwa LED ndi kosavuta kunyamula, ndipo aliyense ali ndi zabwino zake.

Khadi la RFID signal loletsa (lomwe limadziwikanso ngati anti - makhadi ogulitsa)

Khadi ya Smart Rick Scriptal Loletsa, ingoyika khadi yanu yanzeru ndi khadi yoteteza yomwe ili ndi kampani, ndipo chizindikiro chanu cholipira chidzatchinga, ziribe kanthu zomwe zigawenga zimagwiritsidwa ntchito,

Ndikosatheka kuba zidziwitso zanu, kuonetsetsa kuti chidziwitso chanu sichimaphatikizidwa, kuonetsetsa kuti chikuchitika bwino, komanso kupewa kutaya zinthu.