Cov txheej txheem:

Kuv yuav xaiv lub tshuab luam ntawv barcode li cas?
Kuv yuav xaiv lub tshuab luam ntawv barcode li cas?

Video: Kuv yuav xaiv lub tshuab luam ntawv barcode li cas?

Video: Kuv yuav xaiv lub tshuab luam ntawv barcode li cas?
Video: Yuav ua li cas thiaj khiav dim lub ntiajteb no 2024, Tej zaum
Anonim

Yog koj yuav luam theej duab barcodes , xav txog hom code thiab scanning nyob deb. 2D duab yog tsim nyog rau txhua hom barcode scanning . Tawm barcode scan cav yog tsim nyog rau 1D xwb barcodes . Yog koj yuav tau scan los ntawm qhov ntev, nrhiav ib chav nrog Advanced Long Range lossis Extended Range peev xwm.

Kuj kom paub yog, qhov twg barcode scanner zoo tshaj?

8 Qhov Zoo Tshaj Plaws Barcode Scanners ntawm 2020

  • Qhov zoo tshaj plaws: Brainydeal USB Tsis Siv Neeg Barcode Scanner.
  • Cov peev nyiaj zoo tshaj: Symcode USB Barcode Reader.
  • Qhov zoo tshaj plaws rau kev sib txuas wireless: NADAMOO Wireless Barcode Scanner.
  • Feem ntau Compact: NADAMOO 2-hauv-1 Bluetooth & Wired Barcode Scanner.
  • Zoo tshaj Compatibility: Symcode USB Tsis Siv Neeg Barcode Scanner.

Tom qab ntawd, lo lus nug yog, hom barcode scanners yog dab tsi? Feem ntau muaj 4 qhov sib txawv barcode scanners hom, raws li cov thev naus laus zis uas lawv siv los luam theej duab.

  • Cwj mem nyeem nyeem. Lawv kuj hu ua barcode wands vim lawv zoo li wands.
  • Laser barcode scanners.
  • CCD barcode scanners (Chaw Coupled Device)
  • Imager barcode scanner (Lub koob yees duab-raws li)

Ua li no, tag nrho cov barcode scanners zoo ib yam?

Tag nrho cov barcode scanners ua hauj lwm hauv paus ib yam yam: Lub scanner tsim ib lub teeb ntawm lub teeb, uas nws siv los ntsuas qhov dav ntawm cov tuav hauv a barcode thiab qhov chaw nruab nrab ntawm lawv. Qhov txawv ntawm laser cov tshuab luam ntawv thiab imagers yog nyob rau hauv yuav ua li cas lawv ntes cov tuav.

Lub hom phiaj ntawm barcode scanner yog dab tsi?

A barcode nyeem ntawv , kuj hu ua tus nqi tshuab luam ntawv los yog point-of-male (POS) tshuab luam ntawv , yog ib qho khoom siv tes tuav lossis nyob ruaj ruaj siv los ntes thiab nyeem cov ntaub ntawv muaj nyob hauv a bar code . A barcode nyeem ntawv ua hauj lwm los ntawm directing ib beam ntawm lub teeb hla lub bar code thiab ntsuas tus nqi ntawm lub teeb uas rov qab los.

Pom zoo: