iziyalezo Spectrum Analyzer nge Steampunk Nixie Bheka

Isiyalezo

Lena inguqulo yami yeshubhu ye-NIXIE efana ne-Spectrum Analyzer Ngazakhela ami amashubhu ngisebenzisa amashubhu, !y indwangu yesikrini kanye nama-PixelLeds afana ne-WS2812b Ngemva kokwenza amashubhu, ngisebenzisa i-lasercutter ukuze ngidale amaphaneli okhuni endlu yokubeka amashubhu. Umphumela uba i-10 channel spectrum analyzer enokubukeka kwakudala okungahle kube yi-modi,ed to ,ta steampunk indaba ephathwayo. Nakuba amashubhu engiwadalile abukeka njenge-Nixie Tube's (IN-9/IN-13), makhulu ngosayizi futhi angabonisa imibala eminingi. Kuhle kanjani lokho! Ama-Pixeled alawulwa yi-ESP32. Ngiyazi ukuthi leli bhodi liyindlela yokuhlakanipha futhi linamandla okucubungula angaphezu kwalokho okudingekayo kule phrojekthi. Ngakho-ke, ngifake ne-IoT webiseva ukubonisa umphumela wokuhlaziya. Ngaphezu kwalokho, ukuhlela i-ESP32 kungenziwa nge-Arduino IDE eyaziwa kakhulu.

Izimpahla

• ESP32, ngisebenzise i-DOIT devkit 1.0 kodwa iningi lebhodi le-ESP32 lizokwenza umsebenzi.
• Imicu enamaphikiseli angu-144 ngamaledi imitha. Sidinga kuphela okwanele, amashubhu ayi-10.
• Kungenjalo, ungasebenzisa i-pcb kanye ne-solder kuma-pixelleds ngokwakho.( Inketho ekhethwayo!)
• Ungayithenga yena: https://www.tindie.com/products/markdonners/pcb-tubebar-set/
• Ama-potentiometer angu-3 ewumugqa abewukumelana phakathi kuka-1K no-20K
• 2 ukushintsha okuthintayo ukuze ufinyelele yonke imisebenzi etholakalayo
• 2 Izixhumi ze-Tulp/cinch okokufaka okulalelwayo
• 1 iswishi yamandla
• 1 Isixhumi sokufaka amandla
• Kungenjalo, ungakwazi ukuphakela konke ngaphandle kokushintsha kanye nokufaka amandla ngokusebenzisa okokufaka kwe-usb ku-ESP32.
• Izindlu ( thenga noma, njengami, zenzele eyakho)
• Ezinye izintambo
• 10 Isokhethi le-Din elinobuncane bezikhonkwane ezi-4, ngisebenzise inguqulo yamaphini angu-7
• Isixhumi se-Din esiyi-10 esinezikhonkwane ezincane ezi-4, ukuthi, ezisokhethi, ngisebenzise inguqulo yamaphini angu-7
• Intambo encane engenalutho yesixhumi ukuxhuma i-ledstrip/led pcb kusixhumi se-din
• 2-ingxenye yeglue ukuze, cindezela izixhumi ze-din kumashubhu okuhlola
• Amashubhu okuhlola ingilazi ayi-10 (bheka umsebenzi wengilazi waselabhorethri)
• PCB nge electronics. Ungayithenga lapha: THENGA i-PCB

Isinyathelo 1: Ilungiselela i-Led PCB's noma i-Ledstrips

Uma uthenge i-ledstrip kufanele uyinqume ibe yinde ukuze ibe amashubhu okuhlola. UMA uthenge i-LED PCB (YITHENGE LAPHA, uzodinga amasethi ama-5) kuzomele uthengise kuwo wonke ama-LEDS we-WS2812, kuqala.

Isinyathelo sesi-2: Ukuqedela Amashubhu Okuhlola

• Hlukanisa isixhumi somsindo se-DIN futhi ulahle konke ngaphandle kwesixhumi sangempela (amaphini ku-xure yaso)
• Phrinta i-defuser ephepheni elijwayelekile futhi usike ngosayizi.
• Sika i-maze ngosayizi, kokubili i-maze nephepha kufanele kumboze ingaphakathi eliphelele le-PCB (umfantu omncane ngemuva kwe-PCB uvunyelwe.
• Faka i-maze nephepha ngaphakathi kweshubhu
• Ngokuba okungcono ukuchithwa kokukhanya; faka isigqi esiyindilinga phezu kwe-pcb ngayinye ukuze ingeke ithinte ingilazi.
• Xhuma isixhumi se-Din ku-PCB ye-LED usebenzisa intambo eqinile noma amaphinikhodi asuka enhlokweni ene-engeli.
• Faka i-PCB eshubhuni bese uyinamathisela ndawonye
• Futha ngopende emaphethelweni eshubhu ngalinye uma uthanda.

Isinyathelo sesi-3: Izindlu

1.  Ngaklama indlu engayenza nge-6mm plywood futhi ngasebenzisa i-lasercutter ukuyisika yonke.
2.  Ungasebenzisa umklamo wami noma ,nd/ udale owakho. Kukuwe ngokuphelele.

Isinyathelo sesi-4: Ukuxhuma izintambo

I-wiring ayinzima kangako. Ngisebenzise intambo evikelekile ukuxhuma imakrofoni nokokufaka komsindo futhi ngasebenzisa intambo evamile kuyo yonke enye into. Naka ukunaka okwengeziwe kwezintambo zamandla eziphakela ama-LED Strips. Kufanele uxhume imigqa yedatha ochungechungeni, okusho ukuthi idatha emgqeni owodwa izoxhunywa kudatha kokulandelayo. Njll. Futhi ungakwenza lokho ngezintambo zikagesi. Ezithombeni uzobona ukuthi yini engase ibukeke njengezintambo ezixakile. Qiniseka ukuthi uzibopha kahle usebenzisa ama-Tyraps athile noma isifaniso.
I-wiring iqonde phambili:

• Amandla
• Umsindo phakathi
• Imakrofoni ingene
• I-Ledstrip yelogo
• I-Ledmatrix / I-Ledstrips
• Iphaneli yokusebenza yangaphambili ku-PCB enkulu

Isinyathelo sesi-5: Ilungiselela i-Arduino IDE ye-ESP32

Ngisebenzise i-Arduino IDE. Itholakala mahhala ku-inthanethi futhi iyawenza umsebenzi. Ungasebenzisa futhi i-Visual Studio noma enye i-IDE enhle. Nokho, kubalulekile umtapo wolwazi olungile futhi kuhle kakhulu ukuthi ungafaki lokho ongakudingi njengoba kungase kukunike amaphutha lapho uhlanganisa. Qiniseka ukuthi i-Arduino IDE yakho isethelwe ukusebenzisa i-ESP32. Uma ungazi ukuthi ungakwenza kanjani lokho, google noma ubheke ividiyo ye-youtube. Kunemiyalelo ecacile kakhulu futhi ukusetha i-IDE akunzima. Ungakwenza! Kwi
kafushane, kufika kulokhu:

• Efasiteleni lezintandokazi ze-Ide, bheka umugqa: Umphathi Webhodi Engeziwe bese wengeza umugqa olandelayo;
• Iya kumphathi wakho webhodi futhi ubheke i-ESP32 bese ufaka i-ESP32 evela ku-Espressif Systems.
• Khetha ibhodi elilungile ngaphambi kokuthi uhlanganise futhi ulungele ukuhamba

Uma i-Arduino IDE yakho (noma noma yini oyisebenzisayo) isilungile, ungaqhubeka nokuhlanganisa umdwebo. Uma ukuhlanganisa kwenziwa ngaphandle kwephutha, ungalayisha umdwebo ku-ESP32 yakho. Uma ungeke ukwazi ukuyithola ukuthi ilayishe ngenkathi i-USB isethwe kahle, zama ukukhipha i-ESP32 kusokhethi futhi uzame futhi ( uye wasebenzisa amasokhethi lapho unamathisela lokhu ku-PCB, akunjalo?) Uma ungakwazi ukuyithola ukuthi ihlanganiswe ku-, kuqala indawo, zama ukubona ukuthi ingabe imitapo yolwazi engekho futhi uyifake uma kudingeka. Ngisebenzise imitapo yolwazi elandelayo:

• FastLED_NeoMatrix enguqulweni 1.1
• I-FramebuLer_GFX enguqulweni engu-1.0
• I-FastLED kunguqulo 3.4.0
• I-Adafruit_GFX_Library inguqulo 1.10.4
• I-EasyButton enguqulweni engu-2.0.1
• I-WiFi enguqulweni engu-1.0
• WebIseva kunguqulo 1.0
• WebAmasokhethi enguqulweni 2.1.4
• I-WiFiClientSecure enguqulweni engu-1.0
• Ithikha enguqulweni engu-1.1
• I-WiFiManager enguqulweni engu-2.0.5-beta
• Buyekeza kunguqulo 1.0
• I-DNSServer kunguqulo 1.1.0
• Adafruit_BusIO enguqulweni 1.7.1
• Ucingo kunguqulo 1.0.1
• I-SPI kunguqulo 1.0
• FS kunguqulo 1.0

Phawula: Ngibe nenkinga yokuhlanganisa ngenkathi ngiqala. Kuvele ukuthi i-Arduino IDE inemitapo yolwazi eminingi evuliwe futhi yanquma ukukhetha engalungile noma nini lapho kufanele ikhethe phakathi kwemitapo yolwazi. Ngiyixazulule ngokukhipha i-Arduino IDE futhi ngiyifake kabusha kusukela ekuqaleni. Futhi, njengoba eminye imitapo yolwazi ifakiwe neminye, mhlawumbe lokhu kuyasiza. Zama ukunamathela kulokhu, okokuqala:

• #faka
• #faka
• #faka
• #faka
• #faka
• #fakaWebIseva.h>
• #fakaWebI-SocketsServer.h>
• #faka
• #faka

Isinyathelo sesi-6: Ukuhlela i-ESP32

denk aan libaries

Isinyathelo sesi-7: Ukusebenzisa Imitha ye-VU

Ungasebenzisa imakrofoni ukuxhuma imakrofoni encane ye-condenser noma ungaxhuma idivayisi yakho yomsindo kuzixhumi zokufaka zolayini. Nakuba isignali evela kumbhobho ampli, ku-PCB, ingase ingabi namandla ngokwanele. Ngokuya ngombhobho wakho, ungalungisa i-resistor engu-R52; ukwehlisa inani layo ngeke ampkhulisa isiginali. Ku-prototype yami ngayishintsha ngayishintsha nge-resistor engu-0 Ohm ( ngiyifinyeze). Kodwa-ke, lapho ngisebenzisa imakrofoni ye-diLerent, bekufanele ngiyengeze futhi ibe ngu-20K. Ngakho konke kuncike kumakrofoni yakho.

Inkinobho yemodi
Inkinobho yemodi inemisebenzi emi-3:

• Cindezela okufushane: shintsha iphethini(imodi), kunamaphethini angu-12 atholakalayo lapho elokugcina liyi-,re screensaver.
• Ukucindezela kathathu okusheshayo: Imitha ye-VU ekhonjiswa kumugqa ophezulu ingacishwa/inikwe amandla
• Cindezelwe/ bamba ngenkathi iqalisa: Lokhu kuzosetha kabusha izilungiselelo zakho ze-WIFI ezigciniwe. Uma kwenzeka udinga ukushintsha izilungiselelo zakho ze-WIFI noma uma isistimu yakho iqhubeka nokuqalisa, yilapho ongaqala khona!

Khetha Inkinobho
Inkinobho yokukhetha inemisebenzi emi-3:

• Ukucindezela okufushane: Guqula phakathi komugqa wokungena kanye nokokufaka kwemakrofoni.
• Cindezela isikhathi eside: Cindezela imizuzwana emi-3 ukuze uguqule imodi "yokushintsha okuzenzakalelayo". Uma inikwe amandla, iphethini eboniswayo ishintsha njalo emizuzwaneni embalwa. Futhi, lapho inkinobho icindezelwa isikhathi eside ngokwanele, kuzovezwa ifulegi lesizwe samaDashi. Wazi kanjalo ukuthi ucindezele isikhathi eside ngokwanele!
• Cindezela kabili: Isiqondiso sesiqongo esiwayo sizoshintsha.

I-Brightness Potmeter
Ungasebenzisa lokhu ukulungisa ukukhanya okuphelele kwawo wonke amaledi / isibonisi. ISEXWAYISO:Qiniseka ukuthi usebenzisa ugesi ukuze ufane nokukhanya okusethile. Impela, i-ESP32 onboard regulator ayikwazi ukuphatha wonke amaledi ngokukhanya okugcwele. Kungcono kakhulu ukusebenzisa amandla angaphandle akwazi ukusingatha 4 kuya ku-6 A. Uma usebenzisa intambo ye-USB exhunywe ku-ESP32, ungase ugcine unomuzwa ovuthayo ovela ku-ESP32 Board.

Peak Ukubambezeleka Potmeter
Ungasebenzisa lokhu ukuze ulungise isikhathi esisithathayo ukuze isiqongo siwele phansi ukuze sikhuphuke sisuke kusitaki

I-Sensitivity Potmeter
Ungasebenzisa lokhu ukulungisa ukuzwela kokokufaka. Kufana nokukhuphula ivolumu ukuze uthole okokufaka kwesignali ephansi.

I-serial Monitor
I-serial monitor ingumngane wakho, ibonisa yonke imininingwane ekuqaliseni, kuhlanganise neyakho web ikheli le-IP leseva.

Isihenqo sesikrini
Uma isignali yokokufaka inqamuka, isilondolozi-skrini sizongena ngemva kwemizuzwana embalwa futhi isibonisi/amaledi azobonisa ukugqwayiza. Lapho nje isignali yokufaka ibuyile, iyunithi ibuyela kumodi evamile

Isinyathelo sesi-8: I Web Isixhumi esibonakalayo

Le, i-rmware isebenzisa a webi-interface edinga ukulungiswa. Uma ungazange usebenzise i- web Umphathi kule ESP32 ngaphambili futhi manje kukhona izilungiselelo ezigcinwe kusuka kumklamo wangaphambilini kumemori yayo, ngemva kokuqalisa, webumphathi uzothatha izintambo. Uma iqhubeka nokuqalisa, kunoshintsho olukhulu olugcinwa izilungiselelo ezingasebenzi. Mhlawumbe kusukela esakhiweni sangaphambilini noma mhlawumbe wenze iphutha lokuthayipha ku-wi yakho, iphasiwedi? Ungakwazi ukuphoqa i-ESP32 ukuthi iqale kusiphathi se-WIFI ngokucindezela inkinobho yemodi ngenkathi ivula. Ungabona i- web ikheli odinga ukuxhuma kulo kusiphathi somkhiqizo. Nokho, okokuqala udinga ukuxhuma endaweni yokufinyelela eyidalile. I-ESP32 ayikho iphasiwedi edingekayo. Ungakwenza lokhu ngokusebenzisa noma iyiphi idivayisi enesiphequluli esifana nefoni noma esibekwe etafuleni. Ngemva kwalokho, vakashela i- web ikheli elinikezwa inombolo ye-IP kusiqaphi sochungechunge futhi ulandele imiyalelo yokusetha ukufinyelela kwakho kwe-WIFI. Uma usuqedile, qalisa kabusha i-ESP32 yakho. Ngemva kokuqalisa, ikheli le-P elisha lizobonakala kusiqapheli se-serial. Vakashela leli kheli le-IP elisha ngesiphequluli sakho ukuze ubone isihlaziyi web esibonakalayo. Uma i-wi, imenenja ingaveli ngemva kokuqalisa, noma uma udinga ukushintsha izilungiselelo zakho ze-WIFI, ungacindezela futhi ubambe inkinobho yemodi ngenkathi ucindezela inkinobho yokusetha kabusha. Uma uxhumano lwakho lwe-WIFI lusethiwe, ungafinyelela kuwe webikheli le-IP leseva ukuze ubone umhlaziyi we-spectrum obukhoma. Izokukhombisa zonke iziteshi eziyi-10 ngesikhathi sangempela.

Isinyathelo 9: Bonisa futhi Utshele Abangane Bakho Mayelana Nokwakhiwa Kwakho Okumangalisayo

Kuleli qophelo, ukwazile ukwakha idivayisi emangalisayo: Umhlaziyi we-Spectrum osebenza ngokugcwele. Kungumbukiso omuhle egumbini lakho lokuphumula akunjalo? Ungakhohlwa ukukhombisa abangani nomndeni wakho. Yabelana ngayo ezinkundleni zokuxhumana futhi ukhululeke tag mina!

IVIDIYO
https://www.youtube.com/watch?v=jqJDQzxXv9Y

Asixhume

• Webindawo
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• Instaginqama
• Twitter

Amadokhumenti / Izinsiza

iziyalezo Spectrum Analyzer nge Steampunk Nixie Bheka [pdf] Incwadi Yeziqondiso I-Spectrum Analyzer ene-Steampunk Nixie Look, Spectrum Analyzer, NIXIE tube Bheka njenge-Spectrum Analyzer

Izithenjwa

• Imaniwali yosebenzisayo