Cov Qauv Ntawm Cov Wired Barcode Scanner Phom Yog Dab Tsi?

Txheeb ntawm cov txheej txheem kev ntsuas, tus wired barcode scanner tau muab faib ua peb hom: laser, ccd thiab cmos hom. Lub laser hom tuaj yeem tsuas yog luam tawm daim ntawv ib feem ntawm cov barcodes.Qhov hom ccd tuaj yeem luam theej duab ntawv thiab tshuaj ntsuam ib-daim ntawv barcodes.Thiab hom cmos tuaj yeem luam theej ntawv thiab tshuaj ntsuam barcodes tib lub sijhawm. Lub cmos hom barcode scanner phom tuaj yeem hais tau tias muaj zog heev. Kab lus no hais txog kev pom zoo rau cov tuam txhab' s siab zoo thiab kev ua tau zoo wired cmos hom barcode scanner phom (HW-3390).

Cov kev ua tau zoo ntawm HW-3390 yog li hauv qab no. Nws tuaj yeem siv dav hauv cov neeg pauv nyiaj, tsev kho mob thiab tsev qiv ntawv barcode scanning. Nws yog tus nqi tsim nqi ntau ntawm cov barcode scanner ($ 13 ~ $ 15). Thov koj xav sab laj yog tias koj xav tau.

NTA& NYIAJ POOB HAUJLWM

• 32-lub zog ua haujlwm siab CPU

• Pixel daws teeb meem 640 * 480

• Txhawb nqa 1D / 2D barcode rau ntawm daim ntawv thiab tshuaj ntsuam

• Los ntawm txhais tes, Pib-sensing, Nruam hom

• USB interface, ntsaws thiab ua si

• Muaj nqis, tus ua tau zoo, muag khoom ntau