O ka 'ike loea houNā Hāmeʻa

Oscilloscope mai o ka una honua a me kou mau lima

Technology aʻole e ku malie oukou, aʻaʻole manawa oluolu e mālama mai me ia. Aia i hou 'ikamu i loko o ka mea aʻu i makemake makemake i loaʻa mai hou au mamuli. No ka mea pili ana i keʻano o ka lolouila poʻe akamai, hikiʻaneʻane kekahi, e ohi i ka mea hoʻoluku incrementally. ʻO wai ka mea i waena o lākou i ka Arduino papa a me kā lākou mau clones, a me ka Chinese iee? Kamepiula 'ē aʻe, a turnkey pāʻoihana, ae hiki aku au i ka lako polokalamu ma luna o ka moku.

Eia naʻe, e hana i nā mea a pau o ka luna huahelu o ka hoihoi 'hou huahana, e like me kauoha he mea kumukuai nui kiʻekiʻe-miomio mea paahana no? Aiiio o ka' enehana kikohoʻe. Mawaena o keia lako a - a me ka oscilloscope i ke heluhelu i ke alapine (frequency)ʻikepili, a diagnose. Pinepine, i ka waiwai e lilo aku ka loa kiʻekiʻe, a ua hiki ole i ka novice experimenters kūʻai ia ka pipiʻi kuai. Eia ke hele mai i ke kokua i olelo hooholo, iʻikeʻia i loko o na mea he nui aeoaeuneiai Usenet aneane koke ma hope o ke ano o ka papa ma ka Android nenoaiu. Kona o Mānoa, ke moe i loko o ka mea ana me ka palena iki na lilo no ka paka i oscilloscope mai o ka pā, me ka hana ana ia i loko o kou ana i nā Hāmeʻa kekahi hou a me ka hoʻololi 'ana, e like me ke kāpaeʻana i ka pilikia o ka pōʻino.

He aha mea he oscilloscope

Oscilloscope - like me ka manaʻo no ka ana a me ka hoʻokoloʻana o ke alapine (frequency) likeʻole i loko o ka pou ulana pukapuka, - ua, ua hoikeia mai ka waena o ka hope kenekulia. Mau manao maalea i hoʻolako pono a me nā mea a pau i ke aʻo a me ka 'oihana keʻena hoʻokolohua i ike kekahi hewa a me ka ie-tuning i ka ipu hiki ia ia me kona kōkua wale. Ua hiki ke hōʻike 'ana i ka' ike e like me ka pale, a ma luna o ka pepa lola. Nāʻikepili e oe i ike i ka waveform e hoʻomaulia i kona alapine (frequency) a me ka pinepine, a me ka hopena ho oholo i ke kumu o kona helehelena. Hoikehonua, oscilloscopes ae oe, e huki ekolu-dimensional waihoʻoluʻu kiʻi alapine (frequency). Mākou e kālele ana ma luna o ka simplest mana o ka hae mau-Kanal oscilloscope, a kuai lilo aku ia ia me ka lākou-luna pahu i kou Phone 'ole papa, a me ka lako polokalamu kūpono.

Ke easiest koho, e hana i kekahi handheld oscilloscope

Inā ke ana alapine (frequency) i loko o ka lohe ÿana o nä alapine audible i kanaka pepeiao, a me ka hōʻailona pae 'aʻole i oi aku i ka maʻamau mea hoʻolele leo, alaila, e ohi i ka oscilloscope mai o ka una honua i ka "Android" me kona mau lima ke ia me ka mea a nā modules. No keia mea, he mea lawa paha kana e disassemble kekahi ke apo lohe a pono e ike mea hoʻolele leo. Inā he kupono ke apo lohe mea ole, oe e pono e kūʻai i ka leo polokalamu 3.5mm pono me ka eha Pins. Ma mua o soldering kaʻimi hūlili pinout kikoo i kou ana i nā Hāmeʻa, no ka mea, ka mea, hiki mai nāʻano. Probes pono e pili i ka makia e like me ka mea hoʻolele leo pilina ma luna o kou lima kūlana kiʻekiʻe.

ʻO kēia Ua hoʻoili mai ka "Market" lako polokalamu e hiki ana i ke alapine (frequency) i ka mea hoʻolele leo hoʻokomo o, a huki i ka pakuhi ma muli o ka hōʻailona loaa. Aia mau loa kekahi mau koho. Nolaila, ina makemake, e he maikai i waeia. E like me ka olelo mua, ka mea i koi ke ano e ana o ka papa. Ke oscilloscope Ua makaukau koke ma hope o ka palapala noi o ke ana.

Nā pros a me Con o ka mea ma luna noaia

Nā pono o kēia pāʻoihana nā ka uniquely na mea a inexpensiveʻaha kanaka. Old ke apo lohe 'ole o ka hou hūlili mea kokoke hewa, a wale he mau minuke manawa ia e lawe.

Akā, i kēia noaia i ka helu ana i keakea, oia hoi:

  • Small huahelu o ana nä alapine (ke kaumaha ma muli o ka pono o ke kani ana i nā Hāmeʻa'āpana loli aʻe mai ka 30 Hz i 15 kHz).
  • Ka nele o ka hoomalu ana papa ole Phone (ina oe accidentally hoʻohui i nā probes i ka huakai kaapuni mau pauku me ke anakahi uila kiʻekiʻe hiki ia, i mea maikaʻi, e puhi i ka? Inoaia kuleana no ka lawelawe ana nā leo i kou ana i nā Hāmeʻa, a ma poʻe hewa nui - loa hoʻopio i kou akamai kelepona 'ole papa).
  • I loa nike manaʻo noho nui hewa i loko o ke ana neaiae ihoiho 10-15 pakeneka. E uku-hoʻoikaika i ka ipu keia huahelu ua ole ae.

Manaʻo o ka hoomalu ana, paleia lakou i ka hoailona, a ho'ēmi i hewa

I mea e hapa hoʻopale ai i ka mea mai kona hiki ole, a no hoi e stabilize i ka peahi ana mai, a, e hohola aku i ka laulā o ka hoʻokomo o voltages, ka mea hiki ke hoʻohana no ka oscilloscope kiʻikuhi o ka poe noonoo ole papa, a i loihi ua ana hoʻohana no kaʻaha kanaka o ka mea no ke kamepiula. Ua hoʻohana nike eiiiiiaiou, me zener KS119A a me nā resistors 10 a me 100 ohms. Zener diodes a me ka mea mua mea pale mū holapū i pili i loko o laua, a me ka lua, nui ikaika, ua hoʻohana 'ia ka mea pale mū holapū ma ke kaapuni hoʻokomo o, e hohola aku i ka i kā mākou e hiki anakahi uila huahelu. E like me ka hopena, he nui nui o ka 'ākeʻakeʻa ke kino, a me ke anakahi uila maoli he 12 V.

O ka holo ana, ia E e hoʻomaopopo i ka oscilloscope o ka papa hana kuhikuhi me ke kani lāʻau ikiʻai wale. No ia mea, ia mea e pono ke lawe mālama ana i ka qualitative loiloi o nā ke ano a me na probes. Inā makemake, hiki ke loaʻa i ka piha manualeʻaha kanaka o keia ano ma luna o kekahi o nā poʻomanaʻo Usenet.

lako polokalamu

No ka hana a me ka huakai kaapuni a ua koi polokalamu hiki ia oe kikoo kiʻi ma luna o ke kumu o ka hoʻopā ai ke kani neaiaea. E huli ia i loko o ka "Market" mea,ʻaʻole paʻakikī, ua nui loa na koho. Kokoke a pau o ia pū keu ana, pela no oe e kū i ka mea nui loa e hiki pololei, a e ka 'oihana oscilloscope mai o ka una honua. Ke koena o kēia mau papahana hanaʻano nui ka ia hana, no laila, i ka hope loa wae hilinaʻi nui ma luna o ka mea i koi 'functionality a me ka nanea ana o ke ana.

Homemade hooluolu mai ia me Bluetooth-Module

Inā koi 'ia kekahi laulā huahelu o nä alapine, ka mea ma luna oʻano, aole ia e ka hoʻohāiki mai. A laila, hele mai e kōkua i ka hou hōʻoia - he kuokoa ana i nā Hāmeʻa, i mea he lākou-luna pahu me ka Analog-i-kikohoʻe mīkini hoʻololi i hoʻolako neaiae EYI ma kikohoʻe palapala. Audio pauku kelepona a me ka papa ma keia hihia ua i ho'ā 'ia paha, a ma keia hope aku ke loaʻa kiekie pololei. I ka mea, ma keia kahua, ka mea, he poe wale i ka lawe 'ia, a me ka ike a pau e hele, e i ke kaʻawale hoʻoluku.

Ohi i ka oscilloscope mai o ka una honua i ka "Android" mai ka pūnaewele Module hiki ia oe iho. Ka mea ulana pukapuka, He he laʻana o ka wā i hoʻomaopopo i ka like mea hoʻi i loko o ka makahiki 2010 me ke kōkua o kekahi mau-Kanal Analog-i-kikohoʻe mīkini hoʻololi, papahana ma luna o ke kumu PIC33FJ16GS504 microcontroller, a me ka hōʻailona lēkio leo i mālama ai i ka Bluetooth-Module LMX9838. Ka mea huli mai loa ai iaea ooieoeiiaeuiiai, akā, paʻakikī, e hoakoakoa ia, no laila, e hana beginners ia i hooweliweli ae i ko hana. Akā, inā e makemakeʻoe, e huli i ka like papahana ma luna o ka mea ia aeoaeuneiai Usenet mea,ʻaʻole he pilikia.

Makaukau-i koho hooluolu mai ia me ka Bluetooth

Nā kānakaʻenehana mea e hiamoe ana, a me handicraft akamai i loko o ka pōʻeleʻele loa, ua oi mea pākuʻi, ae hana i ka hana o ka oscilloscope a me ka peahi ana EYI Via Bluetooth-wai ma luna o ka Phone a papa. Oscilloscope-IeIIeYOA i ka pā, pili Via Bluetooth, pinepine i ka papa kuhikuhiE kēia 'ano:

  • Ke kali o ke ana alapine (frequency): 1MHz.
  • Ke anakahi uila ma luna o ka dipstick i ke 10 V.
  • Huahelu: ma kahi o 10 mau mika.

Mau ano ua lawa no ka wahi lulu ana, aka, 'oihana hana i kekahi manawa, aia no na hihia o keia laulā, a ua hoeha nui nele, a me ka ike nui me ka lohi Hola Pūnaewele Bluetooth mea wale unrealistic. He aha Ka ka pāʻoihana e ia i loko o keia kulana?

Oscilloscope-luna pahu me kaʻikepili hoolilo Via Wi-fi

Kēiaʻikepili EYIʻano kekahi maoli i ka hiki ana o ke ana noonoo. Ano, ke kuai oscilloscopes me ka wehe aʻe o ka 'ike a me ka manao ma waena o ka IeIIeYOA papa e ho onui ana momentum no i kona koi. Mau oscilloscopes ua kokoke like ka maikai me ka 'oihana, no ka mea, me ke kali hoʻolele i ka i ana ai' ike i ka papa, a laila, IeEeAUUXAAaO ia i loko o ka pakuhi ma luna o ka pale.

Ua lāʻau i kekahi mea, intuitive kuhikuhi kahua paʻa e replicate tuning hehee mau keʻena hoʻokolohua na manao ona. Eia hou, ua lako a pan e leie aku 'oe i ka palapala a hōʻike i maoli manawa mea, ke ahaʻia ma luna o ka pale, i hiki ia ka paʻa mau koʻi ina oe e makemake, e noi aku i ka'ōlelo aʻo, mai ka hoao ana i ka haku, ka mea i loko o kaʻokoʻa wahi.

Hiʻona oscilloscope e hana hou i ka papa ma ke ano o ke kau-luna pahu me Wi-fi pili 'o Randy ulu ma kekahi mau manawa ma e like me ka mua wale nō. Oia oscilloscopes i ke ana ana i ka laulā mai i ka 50 MHz, i ko ka mea hiki ke Hoʻololi 'ia e keʻano o nā adapters. Pinepine ka mea, Ua hoʻouka kekahi iuo aaoa? No ka hana nona iho mana lako, ma ka mea e hoʻonui loa unload i ka hana āpana mai ka hoʻokali kūpono 'kaula.

Homemade wale nō o kēia hooluolu mai, oscilloscopes

O na papa, na Usenet i Ua i kēia o okoa manaʻo ma i enthusiasts e ho'āʻo ana e hoʻomaopopo i kona moe - e ponoi i oscilloscope e ohi mai i ka una honua ma luna o ka "Android" mai ka Wi-fi-Kanal. Kekahi mau ana hoʻohālike i loaa holomua,'ē aʻe,ʻaʻole. Aia ua mea ia oe, e hooholo ina paha e ho'āʻo lākou loaa, hoi, a me ka hoola i kekahi mau dala ma kaʻohiʻohi i ka mea hāpai mīkini oe ia oe iho a kuai i ka makaukau koho. Inā i ka paulele i loko o lākou nā mea hiki, ia mea maikaʻi,ʻaʻole e aa aku i ia, pela oe e i mihi i ka hoomaunauna aku ai i kālā.

Ole - he mea iki i loko o kekahi o ka aeoaeuneiai Radio kaiāulu i loko o a oe e e hiki ke haawi maikai aʻo. Paha laila ia mea no kau huakai kaapuni a malihini, e ohi i ko lakou mua ola oscilloscope.

Lako polokalamu no ka hooluolu

Pinepine me kuai-ma oscilloscopes, hooluolu mai hoʻouna ma ka moku ROM i ka polokalamu, e hiki e hoʻouka ma kāu papa 'ole Phone. Inā ka iwi kuamoʻo ua i lako, laila, malama nānā i ka 'ōlelo aʻo no ka mea - loa ia paha, e loaʻa nā inoa o nā papahana i nā hana maʻalahi i ka pākuʻina kau a me ka palapala noi i loko o ka hale kūʻai.

Kekahi, i kekahi o kēia mau mea i ole e holopono ana me ka manaʻo e holo i ka pae'ōnaehana'ōnaehana "Android", akā, i oi pipiʻi, "kii onohi" na manao ona. Ma keia hihia i ka polokalamu, e maopopo leʻaʻia i loko o AppStore, e like me kekahi koho AUOO ua i ae nei. E hoolilo ana i ka oscilloscope mai o ka pā, mai hoopoina i ka nānā i ka pololei o kāuʻikepili, a, ina he pono, calibrate i ka mea kani.

USB-oscilloscopes

Inā 'aʻole' oe i kekahi mea lawe e like me ka papa, akā, he kamepiula lawe a kamepiula, mai hopohopo. O kēia mau mea, e hiki no hoi e ka pono ana mea kani. Ke easiest koho mea e hoʻohui i kaʻimi i ka mea hoʻolele leo o nā manaʻo kōkua o ke kamepiula ma ka ia loina like i ho'ākāka 'ia ma mua i loko o kēia' atikala.

Eia naʻe, haawiia mai kona hoʻokau ', keia koho mea pono loa ole a pau. Ma ia ka hihia, USB-oscilloscope hiki ke hoʻohana 'a e hoʻolako i ka ia hiʻona i ka pākuʻina kau i ka hōʻailona EYI ma ka Wi-fi. It E e kaulana i ia manaʻo i kekahi manawa e holopono ana me kekahi o na papa e kākoʻo mawaho OTG pili enehana na manao ona. O ka holo ana, YUSB oscilloscope e hoi ana i ka hana ia oe iho, a me ka loa ana. Ma ka liʻiliʻi loa, i keia lima-i 'atikala ua hoolilo i ka helu nui o nā kumuhana i loko o nā Usenet.

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