blog

J2R110|J3R110|J2R150|J3R150|J3R180 ne JCOP4 jerin Java katin ne wani ganiya aikin bayan da J2A, J3A, J3D, J3H jerin. Domin tabbatar da high tsaro da kuma high yi, da data ajiya iya aiki ne ya karu, Tare da Flash guntu, guntu ta sarrafa kwamfuta gudun ne sauri kuma mafi barga. Kafin J3H jerin Java (m), duk used EEPROM kwakwalwan kwamfuta, kuma bayan da J3R …

RFID mitoci, kuma Transmission Power Bayan ginshiƙi ne mafi cikakken bayani a kan UHF da EPCglobal matsayin ta Kasar. Ka lura da cewa a Turai akwai da yawa daban-daban mitoci, kuma daban-daban iyakar ikon da dokokinta. Wasu daga cikin Turai matsayin da Amurka / Canada dokokin da aka soma da wasu kasashe. Lokacin aiwatar da wani RFID tsarin yana da muhimmanci sosai don yin …

Yawancin lokaci a cikin damar kula da tsarin, 8-bit lambar katin ne wiegand26-bit fitarwa, 10-bit lambar katin ne wiegand34-bit fitarwa. Misali, buga a kan wani katin: 0013961168 10-bit lambar katin, ko 213 02000 3+5 8-bit lambar katin. 10-bit lambar katin 0013961168, maida su hexadecimal ne 00 D5 07 D0. 8-bit lambar katin 213 02000, na farko 3 lambobi 213 canja …