Logic Analyzer VS Oscilloscope

da Joost Nusselder | An sabunta akan:  Yuni 20, 2021
Ina son ƙirƙirar abun ciki kyauta cike da nasihu ga masu karatu na, ku. Ban yarda da tallafin da aka biya ba, ra'ayina nawa ne, amma idan kun sami shawarwarin da suka taimaka kuma kuka ƙare siyan wani abu da kuke so ta hanyar ɗaya daga cikin hanyoyin haɗin yanar gizo na, zan iya samun kwamiti ba tare da ƙarin farashi ba. Ya koyi
Tare da babban ci gaban masana'antar lantarki a cikin 'yan lokutan, na'urori da yawa sun zama masu mahimmanci. Duka mai nazarin dabaru da oscilloscope su ne irin waɗannan na'urori. Ana amfani da su duka don ba da sigina na dijital ko na analog sigar gani. Amma suna da bambance-bambance masu yawa da amfani da lokuta.
Logic-analyzer-vs-oscilloscope

Menene Analyzer Logic?

Masu nazarin dabaru wani nau'in kayan gwaji ne. Ana amfani da su ko'ina don gwada hadaddun da'irori na dijital ko dabaru. An ƙera su don kimantawa da nuna sigina na dijital. Injiniyoyin suna amfani da su don tsarawa, haɓakawa, da kuma zame kayan aikin da aka yi amfani da su a ciki samfurori na tsarin dijital. Zai iya taimaka wa masu fasaha su gyara al'amura a cikin tsarin rashin aiki. Babban aikin mai nazarin dabaru shine kamawa da nuna jerin abubuwan da suka faru na dijital. Bayan an kama bayanan ana mayar da su azaman hotuna masu hoto da za a nuna, jeri na jihohi, ko yanke zirga-zirga. Wasu masu nazari na iya ɗaukar sabon saitin bayanai kuma su kwatanta shi da wanda aka kama a baya.
Menene-A-Logic-Analyzer

Nau'o'in Nazartar Hankali

Wadannan kwanaki galibi nau'ikan masu nazarin dabaru iri uku ne a kasuwa Modular Logic Analyzers Waɗannan masu nazarin dabaru sun zo tare da duka chassis ko babban tsari da tsarin nazarin dabaru. Babban firam ko chassis ya ƙunshi sarrafawa, sarrafa kwamfuta, nuni, da ramummuka da yawa. Ana amfani da waɗannan ramummuka don ƙunsar ainihin software na ɗaukar bayanai. Ma'anar Ma'ana Mai ɗaukar nauyi Masu nazarin dabaru masu ɗaukar nauyi galibi ana kiransu masu nazarin dabaru masu ɗaukar nauyi. An haɗa kowane sashi a cikin fakiti ɗaya a cikin wannan mai nazari. Duk da samun ƙananan aiki sun fi isa don dalilai na gaba ɗaya. Ma'anar Logic Analyzers na tushen PC Waɗannan masu nazarin dabaru suna aiki ta hanyar haɗawa da PC ta hanyar haɗin USB ko Ethernet. Ana isar da siginar da aka kama zuwa software akan kwamfutar. Domin waɗannan na'urori suna amfani da PC ɗin da ke akwai na linzamin kwamfuta, keyboard, CPU, da sauransu. suna da ƙaramin tsari.

Menene Oscilloscopes?

Oscilloscopes wani muhimmin yanki ne na kayan aiki da ake amfani da su wajen gwajin lantarki. Babban aikin oscilloscope shine nuna sifofin analog a kan wani nau'in nuni. A cikin yanayin aiki na yau da kullun, ana nuna lokaci akan axis a kwance ko X-axis kuma ana nuna girman ƙarfin lantarki a tsaye ko Y-axis. Wannan nuni yana bawa mai gwadawa damar ganin ko da'irori suna aiki da kyau. Hakanan yana taimakawa wajen gano sigina ko hayaniya maras so. Oscilloscopes suna aiwatar da ayyuka kamar samfuri da kuma jawowa. Tsarin samfurin shine kawai canza wani yanki na siginar shigarwa zuwa madaidaitan ƙimar lantarki da yawa. Ana adana waɗannan ƙimar, sarrafa su, ko nunawa. Tasiri a cikin oscilloscopes yana ba da damar daidaitawa da kuma nunin sifofin raƙuman ruwa mai maimaitawa. Waɗannan su ne ainihin ayyuka na oscilloscope.
Menene-Oscilloscopes

Nau'in Oscilloscopes

Oscilloscopes na zamani galibi nau'ikan biyu ne: dijital da analog oscilloscopes. Digital Oscilloscopes Wadannan ranakun mafi girman oscilloscopes na dijital iri ne. Yawancinsu suna haɗawa da kwamfutoci na sirri don amfani da nuni. Suna aiki akan ka'idar samfurin siginar daga shigarwar. Ana samun wannan ta amfani da microprocessors masu sauri. Wannan yana bawa mai amfani damar tsara abubuwa da yawa. Analog Oscilloscopes Analog oscilloscopes suna raguwa da amfani a kwanakin nan saboda rashin ingantaccen fasali da aka bayar akan takwarorinsu na dijital. Suna aiki kamar tsoffin CRT TVs. Suna yin hoto akan allon phosphor. Suna isar da siginar da ke shigowa zuwa ga coils da ake amfani da su don karkatar da katakon lantarki wanda aka kafa a cikin bututun ray na cathode. Shi ke nan abin da cathode ray oscilloscope yayi.

Bambance-Bambance Tsakanin Masu Binciken Hankali da Oscilloscopes

Masu nazarin dabaru da oscilloscopes sun bambanta ta hanyoyi da yawa. An tattauna waɗannan bambance-bambance a ƙasa.
dabaru-analyzer

Aikin Firamare

Masu nazarin dabaru suna auna da nuna sigina na dijital akan tashoshi da yawa. A gefe guda oscilloscopes suna aunawa da siginar nuni na analog. Hakanan Oscilloscopes suna nunawa akan ƙananan tashoshi fiye da masu nazarin dabaru.

Adana Bayanai da Nuni

Mai nazarin dabaru yana yin rikodin duk bayanan kafin nuna shi. Amma oscilloscope yana yin wannan daban. Yana adanawa akai-akai yana nuna ƙananan hotuna.

Nuna sigina

Masu nazarin dabaru suna da aikin ba da damar masu amfani don kewaya yiwuwar rikodi mai tsayi. Amma oscilloscope yana fuskantar wannan ta hanyar nuna sigina a ainihin lokacin.

ji

Mai nazarin dabaru yana auna tsakanin wuraren kama bayanai yayin da oscilloscope yana auna girman girman da lokaci na sigar igiyar ruwa.

Ƙasashen Musamman

Masu nazarin dabaru suna da fasali da yawa waɗanda suka keɓanta da tsarin dijital. Misalin wannan kasancewar masu nazarin yarjejeniya. Hakanan Oscilloscopes suna da wasu fasalulluka na ainihin-lokaci kamar saurin Saurin Fourier (FFT).

Tsarin Turawa

Masu nazarin dabaru suna da hadaddun tsarin jawo da ake amfani da su don kamawa da tace bayanai. Oscilloscopes suna da madaidaicin madaidaicin kofa ko bugun bugun jini da ake amfani da su don nuna tsayayyen tsarin igiyar ruwa.
oscilloscope - 1

Kammalawa

Masu nazarin dabaru da oscilloscopes duka kayan aikin gwaji ne masu mahimmanci. Tsohon yana aiki ne a yankin dijital kuma oscilloscope yana aiki a cikin analog. Dukansu suna da mahimmanci a duniyar lantarki ta zamani. Amma yanayin amfani da su ya bambanta sosai.

Ni Joost Nusselder, wanda ya kafa Likitan Kayan aiki, mai tallan abun ciki, kuma uba. Ina son gwada sabbin kayan aiki, kuma tare da ƙungiyara Na ƙirƙira zurfafan labaran yanar gizo tun daga 2016 don taimakawa masu karatu masu aminci tare da kayan aiki & dabarun ƙira.