USB oscilloscope da hannuwanku: makirci, reviews

USB oscilloscopes an halitta burbushi da sakonni a cikin kewaye. Model an yi amfani a fannoni daban daban. Idan muka yi la'akari da guda-tashar gyara, su sukan yi amfani ga gwaji kayan aiki. Domin waƙa da gigahertz mita suka ba su dace.

Biyu-tashar na'urar amfani domin sa idanu electromagnetic oscillations. Yanzu model suna samuwa tare da Photowire. Uku-tashar na'urorin su dace da binciken gigahertz mita. Don samun karin bayani game da scopes, dole ne ka la'akari da makirci na misali model.

Students sauki oscilloscope

Al'ada USB-oscilloscope (makirci nuna a kasa) ya hada da wani electromagnetic mai karɓar kuma modulator. Extender ne mafi sau da yawa amfani a miƙa mulki. Capacitors ake amfani da na'urorin ba tare da transistors. Idan muka yi la'akari da gyara modulators, sa'an nan suka yi pentode. Domin rage dokin ƙarfin lantarki na rectifier da ake amfani. Matatu aka shigar a na'urorin dinistorov. Ji na ƙwarai daga oscilloscope dogara a kan irin transceiver.

Single-tashar model

A single-tashar oscilloscope USB ne fairly sauki. A wannan yanayin, da cathode ray tube aka shigar tare da wani kalaman modulator. Masana suka ce, cewa kashi na bandwidth ake bukata ya zama babu fiye da 10 microns. Yana da muhimmanci a yi amfani da wani tetrode don rage ji na ƙwarai daga na'urar. Expander oscilloscope for zaba fitarwa irin. Siga dokin ƙarfin lantarki na kashi ake bukata ya zama 20 V.

A iyakance mita na yalwatãwa na irin wannan ba ya wuce 130 Hz. Don shigar da tace zai yi amfani da soldering baƙin ƙarfe. A cakosoban suna amfani a cikin model ne quite rare. Don warware matsaloli tare da ƙara juriya ga farantin da transducer za a iya amfani da su. Standard guda-tashar oscilloscope zane ne ba tare da rectifier.

Students guda biyu na'urar

Tare da taimakon da dipole na modulator iya zama wani biyu-tashar USB-oscilloscope da hannuwansu. A kewaye na'urar hada da wani cathode ray tube da kuma wani amfilifa. Idan muka yi la'akari da misali version, da rectifier, ba a bukatar yin amfani da. Babban amfani da model ne ta high ji daidaito.

Domin haɗi da transistor an saita transceiver. Har ila yau, wani biyu-tashar kewaye USB-oscilloscope hada converters. Suna zaba domin 20 ko 25 V. Idan mun yi la'akari da farko embodiment, da capacitors suna da damar amfani da wani bude irin. Domin shigar da Converter 25 a da ake buƙata ingancin aiki tace. A karshen kula ne saka. Fitarwa lambobin sadarwa tare da kebul-tashar jiragen ruwa da alaka via da transceiver.

Reviews na uku-tashar versions

The uku-tashar USB-oscilloscope cancanci mai kyau sake dubawa daga masana. Da farko yana da muhimmanci a lura da cewa irin wannan na'urorin suna sosai m karatu. A na'urori masu auna sigina suna amfani da daban-daban watsin. Cathode ray tube, kamar yadda mai mulkin, an saita zuwa amfilifa. Mutane da yawa gyare-gyare ga capacitors amfani ba tare da tacewa. Domin warware matsaloli tare da ikon surges amfani da wani al'ada rectifier.

Idan ka yi imani da masana, da kudi na korau juriya a cikin oscilloscope kada wuce 30 ohms. Har ila yau, kafin ya sauya sheka gyara tabbatar siga dokin ƙarfin lantarki. Ga wani sauki model shi dole ba wuce 35 V. Domin manufar kafuwa a cikin model na transistor ne soldered contactor. Mutane da yawa da na'urorin amfani ba tare da mai kula.

Taruwa a 5

Tare da lamba yalwatãwa iya yin sauki USB-oscilloscope da hannuwansu. A kewaye na'urar hada da wani cathode ray tube da kuma wani modulator. Domin warware cunkoso matsaloli tace ana amfani a kan hanyar sadarwa. Mai kula sau da yawa zaba waya nau'in. thyristor ake bukata ga al'ada aiki capacitor. Don shigar da shi za bukatar amfani da soldering baƙin ƙarfe.

Idan ka yi imani da sake dubawa da masana, da tari analogues a wannan harka shi ne mafi alhẽri ba don amfani. Yana da muhimmanci a lura da cewa tetrode cikin USB oscilloscope dole ba za a shigar. Wannan shi ne da farko saboda wani kaifi Yunƙurin a korau juriya. Shi ne kuma model tare da wadannan abubuwa cinye mai yawa da wutar lantarki. Gyare-gyare dangane da broadband rectifiers ne rare. A karshen aikin yana da muhimmanci a gyara fitarwa lambobin sadarwa. USB-tashar jiragen ruwa don a haɗa fi shigar ta cikin modulator.

Oscilloscopes zuwa 10

A kewaye da oscilloscope 10 ya hada da biyu waya capacitor. Don gina tsarin da fari yana da muhimmanci a yi shigarwa na cathode ray tube. Ga al'ada aiki na haska da ake amfani a mika mulki modulator. An shigar a cikin USB oscilloscope ta a Tuddan. Wasu gyare-gyare da thyristor. Idan ka yi imani da masana 'ra'ayi, da cewa wadannan model ne ba sosai m karatu. A wannan yanayin, mafi alhẽri ya zabi ingancin comparators.

halin yanzu na madugu kudi a cikin abubuwa da ake bukata domin zama ba kasa da 6.2 microns. Siga dokin ji na ƙwarai daga oscilloscopes a 10 W ne a kusa da 30 ohms. A talakawan aiki mita ba fiye da 130 Hz. Idan ka yi imani da sake dubawa da masana, sa'an nan sadarwa da tace ba za a iya amfani da su. Da farko sun bayar da mafi danniya a kan capacitors. Yana da muhimmanci a lura da cewa ba za su iya jimre wa electromagnetic oscillations a cike.

Yadda za a yi koyi a kan 15 V?

Make USB-oscilloscope ga kwamfuta 15 a wani fairly sauki. Don gina tsarin yin amfani da wani al'ada cathode ray tube. Duk da haka, yana da muhimmanci a lura da cewa shi ne mafi kuxi don zaɓar mai modulator da adafta. A cikin samfurin kasuwar ne a 10 da kuma 15 microns. Idan muka yi la'akari da farko wani zaɓi, da capacitors ana amfani da thyristor.

Korau juriya adadi daga oscilloscope matsakaicin ne 25 mita. Idan mun yi la'akari da version da adafta don 15 microns, da capacitors iya amfani kawai bude irin. Don magance electromagnetic kutse ne faranti. Converter na'urorin na irin wannan amfani da low mita. Don inganta daidaito na ji karatu ne used rectifiers.

Amfani da jerin resistors PPR1

Oscilloscopes da wadannan resistors a high bukatar. Wadannan sun hada da gyare-gyare ga guda-tashar na'urorin. Shige da mafi oscilloscopes ga gwaji na lantarki da kayan aiki. Yana da muhimmanci a lura da cewa su ne sosai m. Don yin model na nasu, bukatar wani cathode ray tube.

A wannan yanayin, da amfani da bugun jini irin modulator. Idan ka yi imani da sake dubawa na masu amfani da, shi ne kuxi don zaɓar contactors tare da fuskantar. Duk da haka, da rectifier aka sa kafin ka shigar su. Domin daidai nuna alamomi amfani bawul tube. A ranar, da ya ce na'urar da aka saki da sauri da kuma kalaman irin.

Idan muka yi la'akari da farko wani zaɓi, kana bukatar ka gina wani oscilloscope da kula. Gyare-gyare ga kalaman kenotrons sosai rare. juriya zabin kayan aiki bai wuce 33 ohms. sigina na madugu nuna alama ga model na shawagi a kusa da 4.5 microns. Yana da muhimmanci a lura da cewa kebul-tashar jiragen ruwa na iya a haɗa ta hanyar da modulator.

Reviews model tare da resistors PPR3

Oscilloscopes da wadannan resistors aka halin high ji na ƙwarai. A wannan yanayin, da modulators amfani kawai low watsin. Yawanci, da fitarwa ƙarfin lantarki da kafa su bai wuce 15 V. A talakawan siginar reducibility ne 6 microns. Enhancers domin turu irin na'urorin da ake zaba. Domin tattara nasu USB oscilloscope bukatar wani cathode ray tube. Bayan kayyade shi matabbaci modulator.

Expander ake bukata don a gyarawa kusa da comparator. Don warware matsaloli tare da low mita na wani tetrode. Kai tsaye resistors ne ba tare da rufi. A ƙarshen soldered USB-tashar jiragen ruwa don a haɗa da kayan aiki ga cibiyar sadarwa. Lokacin da surges bukatar ka shigar da stabilizer. Ya ce na'urar zai iya aiki ba tare da wani amfilifa. Don rage girman kadan asarar, da comparator da ake amfani.