Blog

Kusiyana pakati pa ISO 18000-6C Tags ndi ISO 18000-6B Tags|Kusiyana pakati pa ISO 18000-6C Tags ndi ISO 18000-6B Tags|Kusiyana pakati pa ISO 18000-6C Tags ndi ISO 18000-6B Tags|Kusiyana pakati pa ISO 18000-6C Tags ndi ISO 18000-6B Tags|J3R180 ndi JCOP4 mndandanda wa JAVA khadi ndi ntchito ina yapamwamba pambuyo pa J2A, J3A, J3D, Chithunzi cha J3H. Pofuna kuonetsetsa chitetezo chapamwamba komanso ntchito zapamwamba, mphamvu yosungirako deta ikuwonjezeka, Ndi Flash chip, liwiro la kompyuta la chip ndilofulumira komanso lokhazikika. Pamaso pa J3H mndandanda wa JAVA (kuphatikiza), zonse zogwiritsidwa ntchito tchipisi ta EEPROM, ndipo pambuyo pa J3R …

RFID Frequencies and Transmission Power Kutsatira tchatichi ndi zambiri za UHF ndi EPCglobal miyezo ndi Dziko. Zindikirani kuti ku Europe kuli ma frequency angapo osiyanasiyana komanso malamulo osiyanasiyana amagetsi. Miyezo ina yaku Europe ndi malamulo aku USA/Canada atengedwa ndi mayiko ena. Mukakhazikitsa dongosolo la RFID ndikofunikira kwambiri kupanga …

Kawirikawiri mu dongosolo lolowera, nambala ya 8-bit khadi ndi kutulutsa kwa wiegand26-bit, nambala ya 10-bit khadi ndi kutulutsa kwa wiegand34-bit. Mwachitsanzo, kusindikiza pa khadi: 0013961168 10-bit card number, kapena 213 02000 3+5 8-bit card number. 10-bit card number 0013961168, Sinthani kukhala hexadecimal ndi 00 D5 07 D0. 8-bit card number 213 02000, choyamba 3 manambala 213 otembenuzidwa …