molemo ka ho fetisisa logic probe

patlisiso ea logic

ea lipatlisiso tsa kelello mora lisebelisoa tsa teko tse sebelisetsoang ho laola maemo a digital logic ea lisebelisoa tsa elektroniki. Li sebelisetsoa ho rarolla li-circuits tsa elektroniki, hardware le software ka ho lekola boleng ba logic libakeng tse fapaneng potolohong. Tsoela pele ho bala ho ithuta haholoanyane ka hore na logic probe ke eng, mokhoa oa ho e reka, le hore na ts'ebeliso ea eona ke efe. Tlhahlobo ea logic ke sesebelisoa sa bohlokoa bakeng sa ho fumana mathata ho lisebelisoa tsa elektroniki tsa dijithale. E ka u thusa ho fumana liphoso ho potoloho. E boetse e na le thuso bakeng sa ho lokisa software, ho tseba likhokahano tse mpe, le ho u thusa ho utloisisa hore na ts'ebetso e ikemetseng kapa roboto e sebetsa joang. Tlhahlobo ea logic e ka ba molemo haeba u lula u sebetsa le li-microprocessors kapa li-circuits tse ling tsa taolo ea dijithale: ha re boneng hore na ba etsa eng le hore na ba e etsa joang. Tsoela pele ho bala…

Lipatlisiso tse betere tsa logic

Ha ho le joalo molemo ka ho fetisisa logic probes, re khothaletsa tse latelang:

logic probe ke eng?

Una Logic probe ke sesebelisoa sa bohlokoa sa ho rarolla mathata a elektroniki a dijithale. Mosebetsi oa eona o ka sehloohong ke ho beha leihlo matla a motlakase a teng libakeng tse fapaneng potolohong, le ho bonts'a hore na lintlha tsena li maemong a phahameng kapa a tlase. Probe e khona ho bona maemo a motlakase a matle le a mabe. Ho sebelisoa logic probe ho fumana mathata ho lisebelisoa tsa elektroniki tsa dijithale. E ka u thusa ho fumana liphoso ho potoloho. E boetse e na le thuso bakeng sa ho lokisa software, ho tseba likhokahano tse mpe, le ho u thusa ho utloisisa hore na ts'ebetso e ikemetseng kapa roboto e sebetsa joang. Tlhahlobo ea logic e ka ba molemo haeba u lula u sebetsa le li-microprocessors kapa li-circuits tse ling tsa taolo ea dijithale. E sebelisoa haholo-holo ho lekola boemo ba motlakase le maemo a hona joale libakeng tse fapaneng tsa potoloho.

Mokhoa oa ho hlahloba logic o sebetsa joang?

lisebelisoa tsa elektronike

A logic probe e na le karolo eo e fetola boemo ba eona (0 kapa 1, TRUE kapa FALSE) ha motlakase o fetoha sebakeng se itseng sa potoloho. Probe e na le likhokahano tse peli, e 'ngoe ea ho kenya le e' ngoe bakeng sa tlhahiso. Kenyelletso e hokahane le ntlha ea motlakase le tlhahiso ho sesupo. Letšoao la probe le khantša ha motlakase o kenang motlakase o fetoha ho tloha tlaase ho ea holimo, kapa ho tloha holimo ho ea tlaase. Ha motlakase sebakeng se shebiloeng se fetoha, potoloho ea probe e bula kapa e koala. Phetoho ena ea boemo e fetisetsoa ho tlhahiso ea probe 'me letšoao la probe le bonese.

Ho sebelisoa lipatlisiso tsa logic ho laola maemo a motlakase lipotolohong lisebelisoa tsa elektronike. Probe e na le likhokahano tse peli, e 'ngoe ea ho kenya le e' ngoe bakeng sa tlhahiso. Sesebelisoa sa probe se hokahane le sebaka sa motlakase le se hlahisoang ho sesupo. Ha motlakase sebakeng se shebiloeng se fetoha, potoloho ea probe e boetse e fetola boemo ba eona ho bontša sena. Phetoho ena ea boemo e fetisetsoa ho tlhahiso ea probe, 'me letšoao la probe le bonesa. Letšoao la probe hangata ke lebone kapa LED. Hape e ka ba molumo kapa vibrate.

Seo u lokelang ho se nahana ha u reka logic probe?

Ha u reka logic probe, etsa bonnete ba hore e ka etsa mosebetsi oo u o hlokang ho o etsa. Probe eo u e khethang e tlameha ho ba e loketseng kopo ea hau. Ela hloko lintlha tse latelang:

  • maemo a motlakase: Mefuta e fapaneng ea li-logic probes e ka lekola maemo a fapaneng a motlakase. Etsa bonnete ba hore u reka probe e ka lekola maemo a voltage potolohong ea hau.
  • maemo a jwale: Ho ka sebelisoa probe ea hajoale ho lekanya maqhubu a AC kapa a DC. Etsa bonnete ba hore u reka probe ea hona joale e ka lekanyang ho phalla ha hona joale potolohong ea hau.
  • Mofuta oa logic o tšehetsoa: Lipatlisiso tsa logic li ka tšehetsa mefuta e fapaneng ea logic, joalo ka DTL, TTL, CMOS, joalo-joalo. Etsa bonnete ba hore e tšehetsa lelapa la lipotoloho tseo u batlang ho li hlahloba.
  • probe length: Etsa bonnete ba hore u reka probe ea logic ea bolelele bo loketseng. Li-probe tse khutšoane li loketse tlhahlobo ea PCB, athe tse telele li ka sebelisoa bakeng sa liteko tsa likhokahanyo le lisebelisoa tse ling.

Mokhoa oa ho hlahloba logic o sebelisoa joang?

Ho na le tse 'maloa mekhoa ea ho sebelisa logic probe. U ka e sebelisa ho leka li-circuits, ho fumana likarolo tse fosahetseng, ho lekola likhokahano tse mpe, le ho rarolla mathata a software. Mona re hlalosa mokhoa oa ho e etsa:

  • Tlhahlobo ea potoloho: U ka sebelisa probe ea logic ho leka li-circuits ka ho lekola motlakase o teng libakeng tse fapaneng tsa potoloho. Joale u ka tseba mathata ka ho sheba liphetoho tsa motlakase oa potoloho. Mohlala, o ka sebelisa probe ho bona hore na potoloho ea dijithale e sebetsa joalo ka ha ho lebelletsoe. U ka boela ua hlahloba hore na potoloho e tsamaisoa hantle.
  • Fumana likarolo tse fosahetseng: o ka sebelisa probe ho fumana likarolo tse fosahetseng ka ho beha leihlo matla a tsona. Ka mohlala, probe e ka sebelisoa ho hlahloba matla a motlakase ka tlhahiso ea transistor. Haeba tlhahiso ea transistor e se na motlakase o lebelletsoeng, e kanna eaba u fumane bothata.
  • Ho latela likhokahano tse mpe: U ka sebelisa probe ea logic ho lekola likhokahano tse mpe ka ho beha leihlo matla a motlakase libakeng tsa potoloho. Haeba u fumana hore motlakase ka nako e le 'ngoe potolohong e fapane le motlakase sebakeng se le seng sa potoloho e haufi, u ka' na ua fumana khokahanyo e mpe.
  • Tharollo ea mathata a software: U ka sebelisa probe ea logic ho rarolla mathata a software ka ho beha leihlo matla a motlakase libakeng tsa potoloho. Haeba u fumana hore ntho e 'ngoe le e' ngoe e nepahetse ka lehlakoreng la hardware, ho ka etsahala hore ebe ho se sebetse hantle ho bakoa ke software.

Ke eng e ka hlahlobang logic probe monitor?

La tsitsipano lintlheng tse fapaneng Potoloho ea dijithale e ka fapana ho tloha ho 0 ho isa ho 5 volts (har'a li-voltages tse ling). Ke hore, tsona le li-zero, kapa linaha tse phahameng le tse tlase joalo ka ha li bitsoa ka lisebelisoa tsa elektroniki tsa dijithale. Hape, hopola hore probe e ka shebella maqhubu a fihlang ho 10 amps.

Ehlile, o ka hlokomela tsohle khatello ea kelello e tloaelehileng ea potoloho ea dijithale. Sena se kenyeletsa motlakase oa phepelo, motlakase oa fatše, motlakase o phahameng oa digital (VDH, hangata 5 volts), digital low voltage (VDL, 0 volts), le motlakase ofe kapa ofe o teng potolohong ka lebaka la hona joale. Probe e ka sebelisoa ho lekola motlakase ha o kenya potoloho e phelang, motlakase o hlahisoang ke potoloho, kapa motlakase o phallang ka har'a potoloho. Probe e ka boela ea sebelisoa ho lekola li-voltages lipotolohong tse sa sebetseng.


Litaba tsa sengoloa sena li latela melao-motheo ea rona ea melao ea boitšoaro ea bongoli. Ho tlaleha phoso tlanya mona.

E-ba oa pele ho fana ka maikutlo

Siea maikutlo a hau

aterese ya hao ya imeile ke ke ho phatlalatswa.

*

*

  1. E ikarabella bakeng sa data: Miguel Ángel Gatón
  2. Morero oa data: Laola SPAM, tsamaiso ea maikutlo.
  3. Molao: Tumello ea hau
  4. Puisano ea data: Lintlha li ke ke tsa tsebisoa batho ba boraro ntle le ka tlamo ea molao.
  5. Polokelo ea data: Database e hapiloeng ke Occentus Networks (EU)
  6. Litokelo: Nako efe kapa efe o ka fokotsa, oa hlaphoheloa mme oa hlakola tlhaiso-leseling ea hau.

Teko ea SenyesemaneLeka Secatalanpotso ea sepanishe