Faux Nixie Tube Moos: 7 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Los ntawm Zachary Goode Ua raws ntau los ntawm tus sau:

Txog: Kuv yog tus kws tshaj lij ntawm ASU kawm txog neeg hlau thiab tsim cov yeeb yaj kiab. Kuv nyiam ua tej yam thiab ua suab paj nruag. Kuv ib txwm ua haujlwm ntawm ntau txoj haujlwm ntawm lub sijhawm. Xav paub ntau ntxiv txog Zachary Goode »

Kuv nyiam retro tech. Nws lom zem heev ua si nrog cov thev naus laus zis txij li lawv feem ntau loj dua thiab zoo nkauj dua li cov khoom sib piv niaj hnub no. Tsuas yog teeb meem nrog cov thev naus laus zis qub xws li Nixie tubes yog tias lawv tsis tshua muaj, kim, thiab feem ntau nyuaj rau ua haujlwm nrog. Txij li lub tsev qiv ntawv nyob ze kuv tsuas yog tau txais lub tshuab txiav laser rau cov pej xeem siv, Kuv paub tias kuv yuav tsum tau ua ib qhov haujlwm kom paub siv nws li cas. Dab tsi yog qhov ua tau zoo dua li ua ke kuv mob siab rau cov thev naus laus zis qub nrog lasers. Cov raj LED "Nixie" no pheej yig dua, tsis muaj kev phom sij, thiab tuaj yeem siv tau los ntawm USB lub zog.

Tus qauv kuv siv rau kuv PCB tau muab los ntawm Connor Nishijima ntawm github (https://github.com/connornishijima/lixie-arduino) /coj-nixie-display/), tab sis Connor's PCB tau pheej yig dua los tsim raws li PCB's me dua.

Kauj Ruam 1: Cov Khoom thiab Cov Cuab Yeej

Cov ntaub ntawv:

Electronics:

• Arduino Nano Cov
• 10K Resistor (Kuj)
• Pushbutton
• Toggle Hloov
• WS2812B LEDs
• Lwm Cov Hlau
• Mini USB cable
• USB-B extender (feem ntau siv rau 3D Tshuab Luam Ntawv)
• Npib Cell Roj Teeb
• DS3231 RTC tus qauv

Lwm yam:

• 3 hli Plywood
• 1/16 "Acrylic
• M3 Screws thiab Ceev

Cov Cuab Yeej:

• Laser Txiav
• Sandpaper (220 Nyuaj)
• Mus Sander
• Allen Kev
• Riam Riam
• Super kua nplaum
• Solder Reflow Cub (Lub qhov cub toaster tseem yuav ua haujlwm)
• Hlau Cutters
• Soldering Hlau
• 60/40 Lead solder
• Koob txhaj thiab Lub Tswv Yim
• Solder Muab tshuaj txhuam
• Hot Glue thiab Glue Dun

Kauj Ruam 2: Txiav Laser

Siv cov ntaub ntawv SVG (lossis Fusion360 cov ntaub ntawv) uas kuv tau muab, txiav tawm daim ntawm tus ncej.

Cov ntawv uas muaj cov ntawv ntawm lawv muaj cov ntaub ntawv svg cais uas suav nrog cov ntawv hauv nws. Cov ntawv no yog 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, Rov Qab, Hauv Qab, Sab Saum Toj.

Koj yuav xav tau:

• 4x 0 (acrylic)
• 4 x 1 (acrylic)
• 4 x 2 (acrylic)
• 4 x 3 (acrylic)
• 4 x 4 (acrylic)
• 4 x 5 (acrylic)
• 4 x 6 (acrylic)
• 4 x 7 (acrylic)
• 4 x 8 (acrylic)
• 4 x 9 (acrylic)
• 1 x Back (ntoo)
• 1 x Hauv qab (ntoo)
• 3 x Khawm (ntoo)
• 4 x Taw 1 (ntoo)
• 4 x Taw2 (ntoo)
• 1 x Pem hauv ntej (ntoo)
• 2 x Sab (ntoo)
• 4 x Qhov (ntoo)
• 1 x Spacer (ntoo)
• 2 x Sab saum toj npog (ntoo)
• 2 x Sab saum toj Qhov (ntoo)
• 1 x Sab saum toj (ntoo)

Hauv kev ua qhov no kuv siv Glowforge ntawm kuv lub chaw tsim khoom hauv zos, tab sis txhua lub tshuab txiav laser yuav ua haujlwm (Duh!). Yog tias koj siv Glowforge cov no yog cov teeb tsa uas ua haujlwm rau kuv. Nrog cov ntoo kuv siv 250 nrawm, 100 lub zog, thiab 2 hla (rau cov ntawv me me koj yuav xav siv lub zog tsawg dua thiab qeeb dua). Txog kev txiav cov acrylic Kuv siv 200 nrawm, 100 lub zog, thiab 1 hla. Rau kev kos ntoo kuv siv 250 nrawm, 10 lub zog, thiab 1 kis. Rau kev kos duab acrylic kuv siv 500 nrawm, 50 lub zog, thiab 1 kis. Kuv pom zoo kom cuam tshuam nrog teeb tsa thiab nrhiav qhov ua haujlwm zoo tshaj rau koj ua ntej txiav tawm txhua daim.

Tsis txhob tev txheej tiv thaiv tawm ntawm acrylic, tso nws mus kom txog rau qib tom ntej.

Kauj Ruam 3: Ua Tus Zauv

Txiav txim lossis ua tus PCB rau tus lej siv cov ntaub ntawv gerber lossis Eagle Kuv tau muab. Kuv siv PCB cov ntaub ntawv tsim los ntawm Connor Nishijima ua lub hauv paus, qhov kev kho tsuas yog kuv ua yog ntxiv 5v kab hauv (txij li cov ntaub ntawv qub dint muaj kab 5V rau qee qhov laj thawj) thiab hloov silkscreen me ntsis. Siv ob lub koob txhaj tshuaj uas tau ntim nrog cov tshuaj muab tshuaj txhuam (cov txheej txheem kuv tau xaiv) lossis cov stencil thiab cov cuab yeej sib kis, siv cov kua nplaum lo rau cov pawm ntawm PCB's. Thaum ua ntawv thov cov tshuaj txhuam me ntsis mus rau txoj hauv kev ntev, koj tsuas yog xav tau kom txaus los npog cov ntaub qhwv. Koj yuav tsum ua plaub yam ntawm no, thiab nws yuav yog lub tswv yim zoo los ua ntxiv los sim lossis yog tias ib qho ntawm lawv tawg. Ua tib zoo muab WS2812B LED tso rau ntawm cov ntaub qhwv, ua tib zoo saib xyuas qhov taw qhia ntawm LED. Lawv tsis tas yuav ua kom zoo tshaj plaws txij li thaum lawv tab tom ua noj saum npoo ntawm cov laug yuav ncaj lawv tawm. Nws nyuaj heev kom tshem tawm LED yog tias nws muab tso rau qhov tsis raug (Kuv tau ua qhov no ntawm kuv thawj lub rooj tsavxwm thiab siv sijhawm ze li ib nrab teev sim kho nws yam tsis muaj kev puas tsuaj. Tom qab tso tag nrho cov LED ntawm lub rooj tsavxwm, muab tso rau hauv reflow qhov cub, lossis hauv kuv lub qhov cub ci ci thiab tom qab ntawd tig nws tom qab muab cov laug cam tso rau hauv. Khaws qhov muag ze ntawm lub qhov cub thaum nws ua noj, koj tsis xav kom siab tshaj 220 degrees Celsius lossis koj yuav pib ua kom puas Cov laug cam yuav tsum pib yaj ib puag ncig 200 degrees Celsius. Thaum cov pob qij txha txuas tau yaj, tua lub qhov cub thiab tos kom nws txias. Tom qab lawv ua tiav Kuv pom zoo kom lawv ntsaws rau hauv arduino thiab siv ib qho ntawm NeoPixel piv txwv cov lej los txheeb xyuas tias cov laug cam ua haujlwm tiag tiag.

Kauj ruam 4: Programming Arduino

Txuas lub arduino Nano rau hauv koj lub computer thiab qhib Arduino ib puag ncig. Qhib cov duab kos thiab xa cov cai, ua kom ntseeg tau tias koj tau xaiv lub rooj tsav xwm raug thiab COM chaw nres nkoj. Yog tias koj ib txwm xav tau hloov kho lub moos lub khoos phis tawj koj tuaj yeem ua nws los ntawm USB txuas txuas txuas ntxiv thiab tsis cais nws.

Txhawm rau kom ntseeg tau tias koj siv cov ntawv hloov kho tshiab tshaj plaws txheeb xyuas kuv Github ntawm no:

Kauj ruam 5: Electronics

Txuas tag nrho cov xov hlau mus rau Arduino Nano raws li qhia hauv daim duab Fritzing. Muab ob npaug rau xyuas txhua qhov thaiv ua ntej ntsaws rau lub hwj chim. Txhim kho qhov hlawv Nixie cov duab yog qhov nyuaj heev thiab ua rau muaj kev cuam tshuam nrog.

Thaum txhim kho qhov hloov pauv koj yuav xav tau xuab zeb tawm ntawm ib lub millimeter los ntawm sab saum toj (sab uas tau ntsib PCB ua rau Nixies). Qhov no yog ua kom lawv haum haum yam tsis cuam tshuam nrog PCB.

Koj tseem yuav xav tau txuas ua ke ua ke USB-B cable thiab Mini-B cable. Qhov no ua haujlwm rau ob lub hom phiaj, ib qho los ua kom lub moos muaj zog, thiab ob qho los muab USB rau koj txhawm rau txhawm rau rov ua dua lossis hloov kho nws yam tsis muaj kev sib cais.

DS3231 Pinout

• TSO - A5
• SDA - A4

Lixie Pinout: 3 Lab tus kiv cua tos koj rau Webtalk!

DIN -7 hli

Nyees khawm

• Sijhawm - 9
• Feeb - 8
• Xim - 10

Hloov

• Kev txuag hnub nruab hnub - 11
• Sijhawm Teeb - 12
• 24 Teev Sijhawm - 13

Kauj Ruam 6: Rooj Sib Tham Kawg

Tom qab tag nrho cov khoom siv hluav taws xob raug sim thiab ua haujlwm thiab cov xov hlau tau raug ntxuav tas, npaj kom kaw lub thawv. Kab xev los yog lo rau Arduino thiab RTC kom lawv tsis txhob kov ib qho ntawm cov ntsia hlau lossis lwm cov xov hlau. Ua kom ntseeg tau tias txhua yam uas yuav tsum tau ntsaws yog ntsaws. Super Glue lub thawv kaw, muab daim hauv qab rau qhov kawg. Tom qab kaw lub thawv ntxig cov taw taw rau hauv lawv lub qhov hauv qab.

Lub sijhawm no koj yuav tsum tau ua tib zoo saib xyuas kom cov acrylic huv. Ua ntej tev tawm ntawm cov yas tiv thaiv kuv pom zoo siv cov hnab looj tes roj hmab kom koj cov tawv nqaij ntawm cov tawv nqaij los ntawm cov lej. Tev tawm cov yas tiv thaiv thiab ntxig cov lej hauv qhov hauv qhov kev txiav txim no (los ntawm pem hauv ntej mus rau tom qab): 3, 8, 9, 4, 0, 5, 7, 2, 6, 1. Tom qab tus lej nyob hauv qhov chaw muab daim npav sab saum toj mus rau txhua sab kom cov lej acrylic sib dhos thiab tom qab ntawd muab cov kua nplaum zoo rau sab saum toj kom ua tiav lub moos. Txij ntawm no koj tau ua tiav nrog kev sib dhos thiab npaj pib teeb tsa lub moos rau siv.

Kauj Ruam 7: Yuav Siv Nws Li Cas

• Txhawm rau teeb tsa lub sijhawm: Toggle lub teeb hloov mus rau (ua kom ntseeg tau tias DST lossis Hnub Ci Txuag Sijhawm tau teeb tsa kom raug) thiab nias lub teev thiab feeb khawm kom hloov lub sijhawm. Tom qab lub sijhawm tau teeb tsa toggle teeb hloov mus rau thiab nws yuav tsum ua haujlwm kom raug.
• Txhawm rau hloov cov xim/qauv siv hauv tus lej: Nias lub pob ntawv sau xim
• Txhawm rau qhib lossis tawm Hnub Tshav Dav Hlau Hom: Toggled qhov hloov pauv nyob tom qab sau tias DST
• Txhawm rau hloov mus rau 24 teev hom: Toggle hloov ntawm sab nraub ntawv sau 24HR

Vim tias RTC siv, koj tsuas yog yuav tsum tau teem sijhawm thaum lub roj teeb tuag lossis thaum ntsaws nws thawj zaug.

Qhov khoom plig thib ob hauv Faux-Real Contest