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?
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.
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?
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:
- ELEGOO 120 jumper cables (40 female-female, 40 owesilisa-owesilisa, 40 female-abesilisa) 20 cm ubude.
- Ama-mini-jumper angama-60 anombala noma ama-loose jumper.
- I-briefcase enekhithi yezingcezu zekhanda noma izihloko zamaphini nama-jumpers.
- Ikesi lezingcezu ezingama-620. I-assortment yezinhlobo ezahlukene zamatheminali ama-PCB akho.
- Izintambo ezigxumayo ezingama-560 ezinobude obuhlukene nemibala eyi-14 yebhodi lezinkwa.
- Izintambo ezingu-20 ze-jumper neziqeshana zengwenya.