Ko te tikanga, ka taea te wehea te matawai paewaehere ki nga waahanga e rua: te matawai waea waea me te matawai tohu ahokore e ai ki te momo tuku.
I te nuinga o te wa ka whakamahi te matawai paewaehere waea ki te hono i te waeakaipanui paewaehereme te taputapu rorohiko o runga mo te whakawhiti raraunga. E ai ki nga kawa korero rereke, ka taea te wehewehe ki: atanga USB, atanga rangatū, atanga tauranga papapātuhi me etahi atu momo atanga. Ka taea hoki te wehea te taputapu paewaehere ahokore ki nga waahanga e whai ake nei i runga i te kawa tuku ahokore: ahokore 2.4G, Nihokikorangi,433Hz,zegbee, WiFi.Wired barcode scan interface interface1. Atanga USBKo te atanga USB te atanga tino whakamahia mo nga matawai tohupae, a ka taea te whakamahi ki nga punaha Windows, MAC OS, Linux, Unix, Android me etahi atu punaha.
Ka taea e te atanga USB te tautoko i nga tikanga whakawhitiwhiti kawa rereke e toru e whai ake nei.USB-KBW: USB tauranga papapātuhi, he rite ki te huarahi o te whakamahi i te papapātuhi USB, ko te tikanga whakawhitiwhiti korero, mono me te purei, kaore e hiahia ki te whakauru i nga taraiwa. , me te kore e tautoko i te mana keu whakahau. I te nuinga o te wa ka whakamahi i te Notepad, WORD, notepad++ me etahi atu taputapu whakaputa tuhinga hei whakamatautau.USB-COM: USB tauranga rangatū mariko (Virtual Serial Port). I te wa e whakamahi ana i tenei atanga korero, ko te tikanga me whakauru he taraiwa tauranga rangatū mariko. Ahakoa ka whakamahia he atanga USB tinana, he korero tauranga rangatū tairitenga, ka taea te tautoko i te mana keu whakahau, me te nuinga o te waa me whakamahi. Te whakamatautau taputapu tauranga rangatū, penei i te kaiawhina patuiro tauranga rangatū etc.USB-HID: E mohiotia ana ano ko HID-POS, he kawa tuku USB tere tere. Kaore e tika ana kia whakauruhia nga taraiwa. I te nuinga o te wa me whakawhanake i te raupaparorohiko whiwhi rite mo te taunekeneke raraunga me te tautoko i te mana keu whakahau.
2.serial portKo te atanga tauranga rangatū ka kiia hoki ko te whakawhitiwhiti korero rangatū ranei atanga korero rangatū (e kiia ana ko te atanga COM). Ko te nuinga o te waa e whakamahia ana i roto i te waahi ahumahi. Kei a ia nga ahuatanga o te tawhiti whakawhiti roa, te korero pumau me te pono, kaore e whakawhirinaki ki nga punaha uaua. Ko ona tikanga atanga he momo momo rereke, penei i te raina DuPont, 1.25 te raina mutunga, te 2.0 te raina mutunga, te 2.54 te raina mutunga, me etahi atu I tenei wa, ka whakamahia e te matawai te tohu taumata TTL me te putanga tohu RS232, a ko te atanga tinana he 9- titi tauranga rangatū (DB9). I te wa e whakamahi ana i te tauranga rangatū, me aro koe ki te kawa korero (tau tauranga, moka parity, moka raraunga, moka mutu, me etahi atu). Hei tauira, ko te kawa tauranga rangatū e whakamahia nuitia ana: 9600, N, 8, 1.TTL atanga: Ko te atanga TTL he momo tauranga rangatū, ko te putanga he tohu taumata. Mena ka hono tika ki te rorohiko, ka pohehe te putanga. Ka taea e TTL te noho hei korero RS232 ma te taapiri i te maramara tauranga rangatū (pērā i te SP232, MAX3232). Ka whakamahia tenei momo atanga ki te hono i te rorohiko moroiti maramara kotahi. I te nuinga o te wa ka whakamahia te raina DuPont, te raina kapeka ranei hei hono tika i nga VCC, GND, TX, RX e wha nga titi hei whakawhitiwhiti korero. Tautoko whakahau trigger.RS232 atanga: RS232 atanga, mohiotia hoki rite tauranga COM, ko te tauranga rangatū paerewa, e taea te nuinga o te hono tika ki te taputapu rorohiko. I te wa e whakamahia ana, ka hiahiatia nga taputapu tauranga rangatū mo te whakaputa noa, penei i te kaiawhina patuiro tauranga rangatū, te tauranga hyper me etahi atu taputapu. Kaore he take ki te whakauru i tetahi taraiwa. Tautoko keu whakahau.
3.atanga tauranga papapātuhi Ko te atanga tauranga papapātuhi hoki e kiia ana ko te atanga PS/2, KBW (Keyboard Wedge) atanga, he atanga porohita 6-pin, he tikanga atanga i whakamahia i roto i nga papapātuhi o mua, he iti ake te whakamahi i tenei wa, ko te waea tauranga papapātuhi papapātuhi barcode he i te nuinga o te waa e toru E rua nga hononga, ka hono tetahi ki te taputapu paewaehere, ka hono tetahi ki te papapātuhi rorohiko, ka hono tetahi ki te rorohiko manaaki. I te nuinga o te wa ka whakamahi i te putanga kuputuhi ki runga rorohiko, mono me te purei.
4. etahi atu momo atangaI tua atu i nga atanga waea waea i runga ake nei, ka whakamahia ano e te kaitahuri pae etahi atu momo tikanga whakawhitiwhiti korero, penei i te Wiegand communication, 485 communication, TCP/IP network port communication and so on. Ko enei tikanga whakawhitiwhiti kaore e whakamahia nuitia, i te nuinga o te waa i runga i te tikanga korero TTL me te waahanga whakawhiti e rite ana ka taea te mohio, a kaore au e whakaatu i a raatau i konei.
Ko te Ahokore 2.4GHz2.4GHz e tohu ana ki te roopu auau mahi.
1.2.4GHzKo te ISM (Industry Science Medicine) he roopu auau ahokore e whakamahia whanuitia ana i te ao. Ko te hangarau Nihokikorangi e mahi ana i tenei roopu auau. Ma te mahi i roto i te roopu auau 2.4GHz ka nui ake te whakamahi. He kaha ake te kaha ki te aukati i te aukati, e whakamahia nuitia ana i tenei wa i roto i nga whare me nga mara arumoni. Ko te hangarau e whakamahia ana mo te whakawhiti ahokore poto me te kawe.Ko te kawa whakawhitiwhiti 2.4G ahokore he maha nga momo tono, a he pai nga painga o te tere tere tere, te iti o te kaha o te kaha, te takirua ngawari, me etahi atu. he tawhiti tuku o waho o te 100-200 mita, a koinei hoki te matawai paewaehere e whakamahia nuitia ana. He tikanga whakawhitiwhiti ahokore. , Engari na te mea he poto te roangaru 2.4G me te ngoikore o te kaha o te urunga auau teitei, ko te tawhiti tuku o roto ka taea anake te tae ki te 10-30 mita. Ko te nuinga o nga wa me whakauru nga kaipanui tohu 2.4G ahokore ki tetahi kaiwhiwhi 2.4G kua honoa ki te kaihautu taputapu mo te tuku raraunga.
2. ahokore Nihokikorangi NihokikorangiKo te roopu o Nihokikorangi ko 2400-2483.5MHz (tae atu ki te roopu kaitiaki). Koinei te roopu reo irirangi 2.4 GHz poto mo te roopu ahumahi, pūtaiao, me te hauora (ISM) e kore e hiahiatia he raihana (engari kaore i te whakahaeretia) puta noa i te ao.Ka whakamahia e te Bluetooth te hangarau tere tere ki te wehewehe i nga raraunga kua tukuna ki nga putea raraunga, ka tukuna ma te 79 nga hongere Nihokikorangi kua tohua. Ko te hōkaiipurangi o ia hongere he 1 MHz. Ko te Nihokikorangi 4.0 e whakamahi ana i te mokowhiti 2 MHz ka taea te whakauru i nga hongere 40. Ka timata te hongere tuatahi i te 2402 MHz, kotahi te hongere mo ia 1 MHz, ka mutu i te 2480 MHz. Ma te mahi Adaptive Frequency-Hopping (AFH), ka pekehia e ia nga wa 1600 mo ia hekona. He mea tino nui te kaipanui paewaehere Nihokikorangi ahokore. Ka taea te hono atu ki tetahi taputapu me te mahi Nihokikorangi na roto i nga momo huarahi whakawhitiwhiti (penei i te HID, SPP, BLE), ka taea hoki te hono atu ki te rorohiko me te kore mahi Nihokikorangi ma te kaiwhiwhi Bluetooth. He ngawari ake te whakamahi. Ko te nuinga o nga wa ka whakamahia e nga kaipanui Waehere Waehere Nihokikorangi Ahokore te aratau Nihokikorangi iti-kaha Class2, he iti te kaha o te kohi hiko, engari he poto te tawhiti o te tuku, a ko te tawhiti o te whakawhiti whanui e tata ana ki te 10 mita. He tikanga ano mo te whakawhitiwhiti ahokore penei i te433MHz, Zeggbe, Wifi me etahi atu tikanga whakawhitiwhiti ahokore. Ko nga ahuatanga o te ahokore 433MHz he roa te roangaru, te iti o te waa, te kaha o te whakauru, te roa o te whakawhitiwhiti korero, engari he ngoikore te kaha ki te aukati, te antenna nui, me te kaha. Te kai nui; ko nga hua e whakamahi ana i te hangarau whakawhitiwhiti Zeggbe ahokore he kaha ki te whatunga whetu; Ko te Wifi ahokore he iti ake te whakamahi i roto i te mara tono pu matawai, ka nui ake te whakamahi i roto i te kaikohi, no reira e kore ahau e whakaatu taipitopito i konei.
Na roto i nga korero o runga ake nei, ka tino marama tatou ki etahi tikanga whakawhitiwhiti mo te matawai paatete noa, me te tuku tohutoro mo te kowhiri i tetahi hua matawai tohu tohu e tika ana i te waa o muri mai. Ki te ako atu mo te matawai paewaehere, nau mai haere maiwhakapā mai!Email：admin@minj.cn
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Tohutohu Panui
Te wa tuku: Noema-22-2022