I-Cable Jumper: iyini, ingeyani, nokuthi ungayithenga kuphi

ikhebula le-jumper

El ikhebula le-jumper, noma ikhebula le-jumper, Ivamise ukuza ngenqwaba yamakhithi e-elekthronikhi, kusukela kwamanye amarobhothi, kuya kulawa I-Arduino, njll. Ngaphezu kwalokho, ziyizintambo ezisebenzayo kakhulu zenani elikhulu lamaphrojekthi kagesi. Hhayi nje ukusetshenziswa kwi-PCB efana ne I-Raspberry Pi GPIO izikhonkwane, kodwa futhi namaphrojekthi ku ibhodi lesinkwa.

Kulesi sihloko uzofunda konke odinga ukukwazi mayelana nalezi zintambo, izinhlobo ezikhona, kanye nalapho ungazithenga khona.

Iyini i-jumper noma ibhuloho?

i-jumper

Un i-jumper noma i-jumper Kuyinto ye-elekthronikhi evumela ukuvula noma ukuvala isekethe kagesi ngamatheminali. I-jumper ivamise ukudayiswa ku-PCB, njengama-GPIO e-Rasbperry Pi (abesilisa), noma okokufaka kanye nokuphumayo kwebhodi le-Arduino (abesifazane). Ngenxa yocezu lwepulasitiki oluncane olune-conductive plate ngaphakathi, lungafakwa kalula kulawa matheminali ukuze kuvalwe ibhuloho.

Impela uye wayibona kuma-motherboards amakhompuyutha amaningi, lapho kuxhunywe khona izinkinobho zokusetha kabusha, izinkinobho zamandla, noma i-jumper esetshenziselwa ukusula inkumbulo ye-BIOS. Ngaphambilini zazisetshenziselwa futhi ukulungisa ama-voltage, noma imodi yokusebenza yama-peripherals, i-M/S yamayunithi okugcina, izindlela zokulingisa zamakhadi athile okunweba, njll.

Lawa ma-jumper ngokuvamile avuliwe imigqa yomugqa owodwa noma eminingana, futhi izixhumi ezisetshenziswayo ngokuvamile zixhumanisa u-2 walezi zikhonkwane, nakuba zikhona ezengeziwe. Enye indlela eshibhile futhi ehlangene kumaswishi e-DIP. Nokho, futhi anezihibe zawo, njengemibhalo yabanye edidayo noma umsebenzi wabo kuphela oshiwo kubhukwana le-PCB.

Iyini ikhebula le-jumper noma ikhebula le-jumper?

ikhebula le-jumper

Njengoba ngike ngasho ngaphambili, lezo zikhonkwane noma amatheminali zafakwa ibhuloho ngosizo lwesiqephu esincane noma i-jumper. Kodwa ukuze lokho kwenzeke, amatheminali kufanele abe eduze. Uma zingekho, noma ziqhelelene kakhulu kumasekethe ahlukene noma ezingxenyeni ezihlukene zebhodi, kuzodingeka ukuthi usebenzise ikhebula le-jumper noma ikhebula le-jumper.

lezi zintambo zithandwa kakhulu ukuxhuma inqwaba yamamojula namadivayisi kuma-GPIO we-Raspberry Pi, noma ukuxhuma izingxenye ebhodini le-Arduino, ukuxhuma izinkinobho zokusetha kabusha namandla ku-motherboard ye-PC, kumaphrojekthi asemabhodini njengenye indlela yokushisela ukuhlanganisa okulula nokuqaqa, njll.

lezi zintambo ingalungiswa kuphela ngokufaka emaphethelweni alo, kufanelana isikhonkwane sowesilisa nensikazi. Okusho ukuthi, ayashesha kakhulu ukuxhuma nokunqamula.

Izinhlobo

Yiqiniso, ikhebula le-jumper linayo izinhlobo ezahlukene okufanele uzazi:

  • Ngokusho kwe-physiognomy yakhe: kukhona owesilisa nowesifazane, kodwa emakethe uzothola ukuhlukahluka kwezintambo ezineziphetho ezifanayo noma ezihlukene. Lokho kusho ukuthi:
    • Owesifazane-owesifazane kuzo zombili iziphetho.
    • Owesifazane Owesilisa.
    • Owesilisa-owesilisa kuzo zombili iziphetho.
  • Kuye ngoxhumo: kuye ngoxhumo, ngokuvamile banamatheminali avalelwe, okuyizona ezivame kakhulu nalezo ezingaba owesilisa nowesifazane, futhi kukhona nezinguqulo ezithile ezikhethekile ezineziqeshana zengwenya kumathiphu wazo. Lolu hlobo lwe-clamp lungasetshenziselwa ukuthatha ukufundwa, noma ukuhlanganisa izingxenye zebhuloho okwesikhashana lapho singekho isixhumi esithile, okuvumela i-clamp ukuthi ibambelele kutheminali noma i-conductor.

Ungathenga kuphi izintambo zalolu hlobo

Uma ufuna thenga izintambo zalolu hlobo zamaphrojekthi akho, Ngeke uwathole ezitolo ezivamile, kodwa ezitolo ezikhethekile. Ungaphinda ukhethe okunethezeka kakhulu nokushibhile, ukuthenge ku-Amazon, njengalezi esizincomayo lapha:


Yiba ngowokuqala ukuphawula

Shiya umbono wakho

Ikheli lakho le ngeke ishicilelwe. Ezidingekayo ibhalwe nge *

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  1. Ubhekele imininingwane: Miguel Ángel Gatón
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.