RFID minɛ ka foli kɛ laadala bar codew la .

Fɛnw ka ɛntɛrinɛti bɛ ka wuli. don nataw la, magoba bɛna kɛ fɛɛrɛ kuraw la minnu bɛ bɛɛ dɛmɛ ka kumaɲɔgɔnya kɛ. Misali la, fɛnw ka arajo ka ɛntɛrinɛti bɛ ka wuli tuma bɛɛ. don nataw la, magoba bɛna kɛ ka bɛɛ dɛmɛ ka kumaɲɔgɔnya kɛ. la, arajolakalan (RFID) fɛɛrɛw bɛ yen san caman kɔnɔ, nka gɛlɛya caman bɛ yen{4{4 la hali bi{4{4 la, gɛlɛya caman bɛ yen{4{4 la. A ka ca a la, kɛrɛnkɛrɛnnenya la, fɛɛrɛtigɛla fanba bɛ u sinsin u kelen dɔrɔn kan, o b’a to a ka gɛlɛn k’a dɔn fura jumɛn ka ɲi. Nin ko in na, a ka kan ka RFID faamuya kokura walasa ka RFID faamuya ka ɲɛ.

RFID yɔrɔ in na, RFID taamasiyɛn bɛ sɔrɔ ni ɛntɛrinɛti-puce ye min bɛ don a kɔnɔ min ni antɛni bɛ tali kɛ ɲɔgɔn na ani a bɛ se ka kunnafoniw ci RFID jaabiminɛn ma (kalanbaga), min bɛ batiri walima kɛnɛma fanga sɔrɔyɔrɔ ɲini walasa ka fanga wajibiyalen di.

RFID microelectronic puce ka fanga sɔrɔcogo fɛɛrɛ kama, a bɛ baara kɛ kosɛbɛ ni RF wave ye walasa ka yɔrɔjan fanga di RFID tag laban ma tuma o tuma n’a bɛ kumaɲɔgɔnya kɛ ni jaabiminɛn ye. i n’a fɔ RFID sitɛmu ka fɛnba, a bɛ se ka jaabi di jaabi sɔrɔli ma walima kunnafoni ci ka kɛɲɛ ni ɲinini ye, ani RFID puce bɛ se ka kalan in fana bɔ fanga la min bɛ na ni RF wave ye.

RF emitɛri minnu bɛ don u kɔnɔ, olu bɛ don RFID puce dɔw kɔnɔ, wa u bɛ se k’u yɛrɛ ka RF taamasiɲɛw dilan. A bɛ fɔ o ma ko RFID "Actif"{. Teknoloji ka cikanw tɛ dan u ka gɛlɛya dɔrɔn ma nka u sɔngɔ ka gɛlɛn fana. walasa ka se ka nin gɛlɛya in bali ani ka RFID taamasiyɛn kɛ ka se ka kumaɲɔgɔnya kɛ ni fanga ye min bɛ se ka kɛ fanga ye, o min tɛ se ka kɛ sababu ye ka fanga di a ma, o min tɛ se ka kɛ fanga ye min tɛ se ka kɛ. iko impedance ani rada equivalent surface.

O cogo la, a bɛna kɛ dɛmɛ ye ka taamasiyɛnw cogoyaw sɛmɛntiya, i n’a fɔ RFID taamasiyɛn baarakɛta dɔ ka amplitude walima a fasa min bɛ lase jaabiminɛn ma. Nin fɛɛrɛ in, n’a bɛ fɔ fana ko kɔkanna walima doni sɛgɛsɛgɛli, o ye RFID "passif" basigilen ye min tɛ don RF emitter{{2} kɔnɔ.

Hali ni RFID dɔrɔn tɛ otomatiki dɔnni ni kunnafoni sɔrɔcogo fɛɛrɛ ye diɲɛ kɔnɔ, bi, fɛɛrɛ minnu bɛ kɛ i n’a fɔ 1D walima 2D barɔdi ani otomatiki dɔnni fɛɛrɛ (OCR) olu bɛ baara kɛ kosɛbɛ sugu la, wa u sɔngɔ ka dɔgɔ kosɛbɛ.