Bluetooth barcode scanner

Lub Bluetooth barcode scanner tuaj yeem pab ntau yam ntawm daim ntawv thov software ntawm cov ntaub ntawv tau txais ntawm yuav luag txhua lub khoos phis tawj. Raws li lub hauv paus ntawm cov barcode scanners, kev ua haujlwm siab thiab cov qauv tsim yav tom ntej tau ua ke. Cov tshuab luam ntawv barcode niaj hnub no tuaj yeem sib txuas lus nrog ntau yam khoom siv nrog rau cov tshuab luam ntawv bar code, khoos phis tawj, khoos phis tawj tes thiab txawm tias lub xov tooj ntawm tes, uas tau luam tawm mus rau qib tshiab. Lub scanner txuas nrog lawv lub hauv paus chaw nres tsheb thiab ntxiv kev yooj yim dua. Muaj tsuas yog ib lub sij hawm teem rau luam theej duab qhov chaw barcode, thiab tus so yog ua los ntawm synchronization rau lub hauv paus. Cov scanners no muaj lub siab xav tau ib leeg hauv vib nas this thiab txiav txim siab ntau yam nkag. Cov yam ntxwv ntawm lub tshuab scanner no feem ntau yog nyob rau hauv cov cheeb tsam hauv qab no: ntau yam, lub sijhawm ua haujlwm (tus naj npawb ntawm cov scans ib tus nqi), nco muaj peev xwm (muaj pes tsawg tus lej tuaj yeem khaws cia)

Bluetooth barcode scanner tuaj yeem luam theej tawm ntau yam xws li tsawg dua 2 taw mus rau 50 ko taw, ua rau yooj yim ntawm kev sib txuas thiab kev ywj pheej ntawm kev tsiv teb tsaws. Lub Bluetooth barcode scanner flushed rau ntau tshaj li ob peb feeb. Ib txwm siv cov chaw taws teeb sensing txuas nrog USB chaw nres nkoj, PS / 2 chaw nres nkoj lossis 232 chaw nres nkoj, lawv txuas ncaj qha rau tus tswv tsev lossis tsim- hauv nco rau tom qab rub tawm. Lub built-nyob rau hauv scan cov ntaub ntawv nyob rau hauv lub decoder yog xa mus rau lub chaw tswj raws li nws tau nkag los ntawm cov keyboard. Ib qho ntawm cov kev nce qib tseem ceeb hauv cov lus tshaj tawm piv rau cov tshuab luam ntawv barcode ib txwm yog tias cov no tsis muaj peev xwm nyeem ntawv tsis zoo thiab tseem cuam tshuam nrog lossis luam ntawv barcodes. Tam sim no Bluetooth laser bar code scanners, lub teeb emitting diodes los yog CCD-raws li, thiab barcode daim ntawv lo software yog muab los nyeem 1D thiab 2D codes.