Izintambo ze-jumper zivame ukutholakala ezinhlobonhlobo zama-electronic kit, kusukela kuma-robotics kit kuya kuma -Arduino kit , nokuningi. Ziwusizo kakhulu kumaphrojekthi amaningi e-electronic, hhayi kuphela ukusetshenziswa kwi-PCB, njengezikhonkwane ze-Raspberry Pi's GPIO , kodwa futhi namaphrojekthi asebhodini lokufaka isinkwa.
Kulesi sihloko uzofunda konke okudingeka ukwazi ngalezi zintambo , izinhlobo ezitholakalayo, nokuthi ungazithenga kuphi.
Iyini i-jumper noma ibhuloho?
I- jumper iyisakhi se-elekthronikhi esikuvumela ukuthi uvule noma uvale isekethe kagesi usebenzisa ama-terminal. I-jumper ivame ukushintshwa ku-PCB, njengezikhonkwane ze-GPIO ze-Raspberry Pi (eyesilisa) noma okokufaka kanye nokuphuma kwebhodi le-Arduino (eyesifazane). Ngenxa yengxenye encane yepulasitiki ene-core yensimbi eqhubayo, ingafakwa kalula kula ma-terminal ukuze ihlanganise ukuxhumana.
Lawa ma-jumper avame ukuhlelwa ngemigqa yomunye noma ngaphezulu , futhi izixhumi ezisetshenziswayo zivame ukuxhumanisa ezimbili zalezi zikhonkwane, yize ezinye zineziningi. Ziyindlela eshibhile futhi enciphile kakhulu kunezishintshi ze-DIP. Kodwa-ke, nazo zinezinkinga zazo, njengezimpawu ezididayo kwezinye noma iqiniso lokuthi umsebenzi wazo uchazwe kuphela encwadini yemiyalelo ye-PCB.
Iyini ikhebula le-jumper noma ikhebula le-jumper?
Njengoba ngishilo ekuqaleni, la maphini noma ama-terminal ahlanganiswa ngebhulorho kusetshenziswa ucezu oluncane noma i-jumper. Kodwa ukuze lokho kwenzeke, ama-terminal kumele abe eduze. Uma engekho, noma uma eqhelelene kakhulu kumasekethe ahlukene noma izingxenye ezahlukene zebhodi, kuzodingeka kusetshenziswe ucingo lwe-jumper.
Lezi zintambo zithandwa kakhulu ekuxhumeni amamojula amaningi namadivayisi kumaphini e-GPIO e-Raspberry Pi, noma ekuxhumeni izingxenye ebhodini le-Arduino, ekuxhumeni izinkinobho zokusetha kabusha kanye nezinkinobho zamandla ebhodini le-PC, kumaphrojekthi ebhodi lokufaka isinkwa esikhundleni sokunamathisela ukuze kube lula ukuhlanganisa nokuqaqa, njll.
Lezi zintambo zingaboshwa ngokufaka nje iziphetho zazo, zivumelanise iphini lesilisa nephini lesifazane. Ngamanye amazwi, zishesha kakhulu ukuxhuma nokunqamula.
Izinhlobo
Vele, kunezinhlobo eziningana zezintambo ze-jumper 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 ukuthenga lezi zinhlobo zezintambo zamaphrojekthi akho, ngeke uzithole ezitolo ezivamile, kodwa ezitolo ezikhethekile. Ngaphandle kwalokho, ungakhetha inketho elula kakhulu nengabizi kakhulu: ukuzithenga ku-Amazon, njengalezi esizincomayo lapha:
- Ayikho imikhiqizo etholakele.
- Ayikho imikhiqizo etholakele.
- Ayikho imikhiqizo etholakele..
- Ayikho imikhiqizo etholakele.
- Ayikho imikhiqizo etholakele.
- Ayikho imikhiqizo etholakele.