Mid Century Modern Nixie Clock: 7 Kauj Ruam (nrog Duab)

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

Lus Cim: Ua ntej tshaj plaws, Kuv xav ua tsaug rau txhua tus, uas tau pov npav, tawm tswv yim thiab nyiam qhov kev qhia no. 16K saib thiab ntau dua 150 qhov nyiam qhia tias koj nyiam nws tiag tiag thiab kuv zoo siab heev rau qhov ntawd. Kuv kuj tseem xav ua tsaug rau cov tib neeg, uas txhais nws rau lawv cov lus ib txwm thiab tshaj tawm hauv lawv tus kheej lub vev xaib. Txawm li cas los xij, raws li nws tau hloov pauv thiab raws li kuv tau hais los ntawm cov neeg ua haujlwm qhia, "Saib, nyiam, thiab txawm tias pov npav tsis muaj kev cuam tshuam rau kev xaiv zaum kawg." uas yog qhov tu siab heev thiab cuam tshuam, yog li txawm tias qhov kev qhia no yog #2 hauv "Pov Tseg rau cov khoom muaj nqis" kev sib tw los ntawm kev pom thiab nyiam, nws tsis txawm ua rau zaum kawg thiab tsis yeej. Raws li kuv ntseeg, txoj hauv kev zoo los ntawm cov neeg ua haujlwm qhia yuav muaj kev cuam tshuam loj rau kev txhim kho yav tom ntej ntawm lub xaib no, thiab tus kheej kuv tsis npaj yuav ua haujlwm txuas ntxiv txhim kho firmware lossis txhim kho kho vajtse rau cov lus qhia no. Thov txim thiab ua tsaug rau kev nkag siab.

Qhov no tsis yog koj lub Nixie lwm lub moos, nws txawv heev los ntawm txhua qhov uas tau tshaj tawm ntawm cov lus qhia, ob qho tib si pom kev - tsis muaj steampunk, thov, hauv tshuab hluav taws xob - tsis ntshai SN74141, hloov npe lossis lwm yam ICs qub. Thiab ntau ntxiv, muab tag nrho cov lej chaws thiab nws yog ua raws cov lus programming yooj yim!

Hauv qab no koj tuaj yeem nyeem me ntsis qhia txog lub moos no, kuv tuaj rau lub tswv yim no li cas, cov khoom tau los ntawm qhov twg thiab li cas. Yog tias koj tsuas xav tsim nws, koj tuaj yeem hla hla qhov no thiab mus rau kauj ruam tom ntej.

Ib tus phooj ywg ntawm kuv tau thov kom Nixie moos rau nws lub hnub yug. Kuv txheeb xyuas cov ntawv qhia thiab internet feem ntau, thiab raws li qee tus neeg sau hais tias, Nixie moos yog "plagued" nrog steampunk style - tag nrho cov xov tooj uas tsis zoo, nthuav tawm cov laug cam thiab lwm yam kev txawv txawv tej zaum yuav txias, tab sis phooj ywg tsuas yog xav kom muaj Nixie moos uas yuav tsuas yog zoo li lub moos, tsis muaj hlua txuas. Kuv tau tshawb xyuas internet, kom paub, yuav ua li cas «tiag tiag», lub Hoobkas ua Nixie moos saib zoo li cas, tab sis kuv tsis tuaj yeem pom ib qho. Kuv tsuas yog tuaj yeem pom lub moos no los ntawm Longines: https://www.pinterest.com/pin/594897432006033516/ Nws twv yuav raug hu txias, tab sis kuv tus phooj ywg twb tau raug tshuaj lom los ntawm kev qhia, nws nyiam tsim los ntawm ob qho kev qhia no: /www.instructables.com/id/Huge-wood-nixie-clock/ thiab https://www.instructables.com/id/simple-user-adjustable-DIY-Nixie-Clock/, tab sis nug kuv kom "rewind a me ntsis »thiab ua kom nws ntau dua nyob rau hauv 50s style, tsis poob rau hauv kev ntshai steampunk tsim. Yog li ntawm no nws yog, thiab raws li koj tuaj yeem pom, kuv tsim yog xoob raws li lawv. Txawm li cas los xij, Kuv txiav txim siab ua txhua yam los ntawm qhov kos - suav nrog kev tsim qauv, kev qhia hauv Circuit thiab txawm tias software. Tsis tas li ntawd, Kuv tab tom ua qhov chaws muaj pub dawb, yog li leej twg tuaj yeem hloov kho nws thiab nthuav lossis hloov pauv kev ua haujlwm raws li nws xav tau. Software tau sau rau hauv PicBasic Pro, thiab koj tuaj yeem rub tawm qhov kev sim dawb ntawm tus neeg sau npe los ntawm melabs.com, yog tias koj xav tinker nrog tus lej los ntawm koj tus kheej, lossis tsuas yog nyem suav nrog HEX cov ntaub ntawv - tsis tas yuav tsum muaj txuj ci txuj ci.

Thiab ntxiv rau, me ntsis txog "Cov Ntawv Qhia" lub logo. Thaum xub thawj, kuv lub tswv yim xav muab kuv tus phooj ywg lub npe tso rau nws, tab sis tom qab pom daim ntawv sau tseg, nws tsis kam, hais tias " - Kuv tseem hluas heev uas tsis tuaj yeem ua cov hlau thiab pob zeb tsis tau": D Yog li nws lub tswv yim yog muab lub logo "Qhia" es tsis txhob, los qhia peb kev txaus siab rau lub vev xaib zoo kawg no.:)

PS Lub moos tshwj xeeb no tsis yog muag, nws yog khoom plig hnub yug, thiab tsis muaj txoj hauv kev kuv tuaj yeem muag nws. Txawm li cas los xij, vim yog qhov kev xav tau nrov, kuv tau nug tus phooj ywg los tuav nws ntawm nws lub vev xaib Etsy (Nyem qhov txuas no) - Kuv muaj qee lub raj nixie ntxiv muaj, yog li tuaj yeem ua 3 lub sijhawm ntxiv. Thov nco ntsoov, Kuv tsis yog tus tsim khoom tsim khoom, yog li nws yuav siv sijhawm txog 1 lub hlis rau kuv los ua lawv. Ua tsaug rau kev nkag siab.

Kauj Ruam 1: Nqi Cov Khoom Siv thiab Cov Cuab Yeej Siv

OK, yog li tam sim no kuv muaj phiaj xwm thiab tswv yim yuav ua dab tsi, tab sis dab tsi txog ntu? Kuv xav tau Nixie hlab thiab qee cov ntoo zoo rau cov hlua. Yog li kuv tau mus rau tom khw muag khoom hauv zos, qee zaum, txawv heev thiab yam txawv txawv tshwm tuaj. Muaj qee qhov kev siv rau Lavxias IN-4, IN-14, IN-16 thiab txawm tias IN-18 hlab, tab sis kuv lub qhov muag tau pom qhov kev zoo nkauj no-Czech Tesla ua lub zog ntsuas (suav nrog IT2), uas siv East Germany ua ZM-560 Nixie cev. Tus neeg muag khoom tau thov tsuas yog $ 30 rau tag nrho cov kev xav tsis zoo, uas yog pheej yig pheej yig, tab sis muaj qhov laj thawj zoo tom qab nws, raws li nws tau tawm, lub txee twb tau khaws cia, yog li tsis muaj cov khoom siv hluav taws xob sab hauv, ntxiv rau Nixie hlab thiab lub zog hloov pauv. Txij li thaum kuv tsis xav tau lub txee txee thiab hloov pauv, peb tau txiav txim siab ntawm $ 20 rau 9 Nixie hlab nrog lub qhov. Xwb, koj tuaj yeem siv Tesla ZM-1020 hlab lossis Soviet IN-4 hlab-lub moos tsim tso cai rau qhov no, tsuas yog koj yuav xav hloov kho cov duab kos rau lub vaj huam sib luag pem hauv ntej thiab lub cev rau txhua hom raj.

Tom ntej no, Kuv xav tau qee cov ntoo zoo, thiab ntawm no peb muaj teeb meem nrog qhov ntawd - cov khw muag khoom kho vajtse tsuas yog muaj ntoo thuv, ntoo qhib thiab lwm yam, tsis muaj ntoo zoo nkauj, thiab ntoo zoo, hnub nyoog zoo thiab qhuav yog qhov tsis tshua muaj (thiab kim!). Tab sis kuv muaj hmoo dua, kuv tau pom lub tshuab tsom zoo nkauj no ntawm cov khw muag khoom ib yam nkaus-nws muaj cov ntoo zoo nkauj mahogany, thiab daim paib hais tias nws tau tsim xyoo 1936, yog li ntoo yuav tsum qhuav thiab ua haujlwm zoo. Txij li lub tshuab tsom iav tseem tau khaws cia rau qhov chaw thiab yog li, tsis ua haujlwm zoo, tus muag khoom pom zoo muag nws, suav nrog nws lub thawv, rau lwm $ 20. Kuv nyiam nws heev, vim tias nws tau ua los ntawm tooj dag thiab muaj qee qhov khoom siv uas kuv yuav rov siv tau rau lwm qhov haujlwm. Yog li kuv yuav nws rau kuv lub rooj cob qhia, nrog rau Nixie hlab thiab pib ua haujlwm. Lub thawv tau ua tib zoo sib cais, kom rov zoo li ntoo siv tau ntau li ntau tau, thiab kuv tau txiav sib nrug, siv tshuab dhos, lub tshuab tsom iav, txhawm rau txhuam cov tooj dag rau lub ntsej muag lub ntsej muag. Kuv txawm tau siv lub plexiglass liab tso los ntawm cov zaus suav, thiab rov siv nws rau lub moos pem hauv ntej vaj huam sib luag ntxig. (raws li nws tau muab tawm, ib lub thawv ntoo tsis txaus, vim tias kuv tau tsim 4 qhov qauv sib txawv, ua ntej txiav txim siab txog qhov tsim qauv zaum kawg, yog li kuv yuav tsum mus thiab yuav lwm lub thawv tsom iav - koj yuav pom tias ob txhais taw thiab pem hauv ntej vaj huam sib luag tau ua) los ntawm cov ntoo sib txawv, lawv sib txawv me ntsis hauv xim).

Cov npe khoom siv uas kuv tau siv:

1. 18mm plywood sheet (tuaj yeem siv lwm qhov tuab lossis lwm yam khoom siv ntoo)

2. Qee cov ntoo zoo rau pem hauv ntej thiab tom qab vaj huam sib luag (Kuv tau siv mahogany)

3. Tsaus daim ntawv plexiglass liab tsaus, 3mm tuab (cov iav haus luam yeeb xim kuj tseem yuav ua haujlwm zoo)

4. M3 ntsia hlau thiab pas nrig

5. M3 tooj dag sawv ntsug (Kuv tau siv 20mm ntev, koj tuaj yeem siv qhov sib txawv, nws nyob ntawm cov khoom tuab uas koj tau siv rau lub txee txee).

6. Plexiglass, fiberglass lossis lwm yam khoom siv nruj, uas yuav ua haujlwm raws li lub moos "mainframe"

7. Retro style speaker cloth - Kuv tau siv beige, tab sis koj tuaj yeem xaiv cov xim twg koj pom pom thiab haum koj cov xim ntoo ib yam.

8. Ntoo kua nplaum

9. Epoxy kua nplaum

10. Ntoo ciab, Danish roj, lacquer lossis lwm yam txheej ntoo (nyob ntawm koj nyiam)

11. Cov tooj dag nrog 1mm phab ntsa tuab thiab 35mm txoj kab uas hla. Los yog tsuas yog puag ncig tooj dag tsej

12. Ntshiab silicone kua nplaum

Cov ntaub ntawv xaiv tau, yog tias koj txiav txim siab rov ua dua "Cov Ntawv Qhia" logo thiab cov paib:

1. 0.8mm tuab daim ntawv tooj dag, kwv yees li 80x20 mm rau logo thiab 75x45mm rau daim paib.

2. FolkArt Copper acrylic xim

3. Cov cuab yeej teb nrog cov lus xav thiab cov sib xyaw polishing (Kuv tau siv ABRO log polishing sib tov)

Raws li koj tuaj yeem pom, cov npe saum toj no tsis qhia txog qhov ntau lossis qhov ntev. Qhov no vim tias tsis muaj cov ntaub ntawv xav tau ntau. Kuv tau siv qee cov khoom seem uas seem los ntawm cov phiaj xwm yav dhau los, thiab tham txog qhov ntev dua, Koj yuav tsis xav tau cov khoom siv loj dua 20x30cm (A4 ntawv loj).

Cov khoom siv hluav taws xob:

RFT ZM560 lossis Tesla ZM1020 lossis IN-4 Nixie hlab-4 pcs

Sib phim qhov nyob rau cov raj Nixie no - 4 pcs

PIC16F1519 lossis PIC16F887 microcontroller - 1 pcs

DIP-40 qhov (socket)-1 pcs

DS1302 moos module - 1 pcs

MPSA42 transistors - 30 pcs (MJE13001 tseem yuav ua haujlwm tau zoo)

10K 1/8W resistors - 32 pcs

4.7K 1/8W resistor - 1 pc

1K 1/8W resistor - 2 pcs

Vaj huam sib luag mounted laub khawm - 1 pcs

100x70mm PCB - 1 pcs (koj tuaj yeem siv lub rooj sib tham proto)

Nixie high voltage fais fab mov - 1 pcs

12V 0.5A fais fab mov - 1 pcs

AC qaum nrog ntsaws - 1 pcs

Xaiv cov khoom siv hluav taws xob:

DS18B20 ntsuas kub - 1 pcs

Buzzer - 1 daim

1N4002 diode - 1 pcs

XS8 Aviation plug and socket - 1 teeb

Cov Cuab Yeej:

Tau kawg koj yuav xav tau tus ntswj ntsia hlau, cov hlau txuas, pom, pliers, xaim txiav thiab lwm yam cuab yeej, kev ua haujlwm raug yuav tsum muaj. Yog li hauv qab no kuv yuav teev cov haujlwm no tshwj xeeb cov cuab yeej tshwj xeeb, uas koj yuav tsis tau npaj tau ntawm tes.

1. Programmer rau PIC microcontrollers. Yuav luag txhua yam yuav ua haujlwm, PicKit 2, PicKit 3, MicroBrn - ib qho ntawm lawv txhawb nqa PIC16F1519 microcontroller, yuav ua haujlwm. Lawv pheej yig, thiab tuaj yeem yuav tawm ntawm ebay rau tsawg dua $ 10.

2. Txawm hais tias txhua qhov khoom ntoo tuaj yeem tsim khoom siv band pom thiab siv lub router, kev siv CNC tau pom zoo. Tseeb, nws yuav tsis ntse los yuav lossis ua rau lub hom phiaj no nkaus xwb, tab sis yog tias koj tuaj yeem ua tau, Kuv qhia koj kom tawm sab nrauv thiab tsim khoom vaj huam sib luag tom ntej kom tsim nyog.

3. Koj tseem yuav xav tau tshuab dhos, yog tias koj txiav txim siab ua cov tooj dag los ntawm koj tus kheej, tab sis koj tuaj yeem yooj yim yuav cov qhwv ntsej tooj dag uas xav tau txoj kab uas hla.

Kauj ruam 2: Clock Firmware thiab Source Code

Lub firmware rau moos ua haujlwm raws li hauv qab no:

Thaum pib, nws tshawb xyuas thaum twg khawm raug nias. Yog tias khawm tau nyem, tom qab ntawd lub moos nkag mus rau hauv "debug & refresh" hom, qhov twg nws ua rau txhua ntu ntawm txhua tus lej ua ntu zus, yog li koj tuaj yeem sim koj li Nixie raj txuas thiab tseem siv cov cai no rau "rov ua dua tshiab" cov hlab, yog tias tsis yog txhua ntu ntu nce kom raug. Tawm qhov cai no ob peb teev thiab cov raj yuav tsum rov zoo. Txhawm rau tawm ntawm txoj cai no, hloov lub moos lub zog.

Yog tias tsis muaj khawm tau nias thaum pib, lub moos qhia hloov pauv "1" thiab "2" hauv txhua tus lej 5 zaug. Lub sijhawm no, koj tuaj yeem nias lub pob kom nkag mus hloov cov ntawv qhia zaub mov. Yog tias koj tsis ua, lub moos yuav mus rau tus qauv, lub sijhawm tso saib.

Yog tias koj nkag mus rau cov ntawv qhia zaub mov teeb tsa, nws ua haujlwm raws li hauv qab no - nias lub pob kom teeb xyoo, txhawm rau ua ntej, koj yuav tsum tso tawm thiab nias nws dua, ua kom nws nias yuav tsis pab. Tom qab koj tau teeb tsa lub xyoo kom raug, tsuas yog tso lub pob thiab tso nws li ntawm 2 vib nas this - dots yuav ntsais muag, qhia tias tam sim no lub moos nyob hauv lub hlis teeb hom. Ib zaug ntxiv, teeb lub hli los ntawm nias lub pob, tso nws thiab tso tawm kom txog rau thaum lub teeb nyem thiab koj nkag mus rau hnub teem hom. Rov hais dua nws rau teev thiab feeb, ib yam.

Tom qab teeb tsa tiav, moos nkag mus rau lub sij hawm tso saib hom. Lub sijhawm ntawd, yog tias koj nias lub pob, lub moos yuav xub tshwm thawj xyoo, tom qab ntawd lub hli thiab hnub tim thiab tom qab ntawd rov qab mus rau lub sijhawm pom. Kuv tseem tsis tau ua tiav kev ua haujlwm txuas ntxiv, tab sis tau kawg, yuav muaj cov yam ntxwv ntxiv, xws li teeb tsa 12/24 teev hom, tshuaj ntsuam qhov muag thaum hmo ntuj, tswb thiab ntsuas ntsuas kub, ua haujlwm zoo RTC thiab lwm yam. Txij li qee tus neeg xav tau 12 teev tso saib, hloov ntawm 24 teev zaub, Kuv tau suav sau ob lub khoos phis tawj, yog li koj tuaj yeem ncaj qha nyem qhov koj xav tau.

Yog tias koj xav ua koj tus kheej hloov kho rau lub moos lub khoos phis tawj, Kuv suav nrog tag nrho cov lus hais tawm qhov chaws ib yam, yog li koj tuaj yeem kho nws ntau npaum li koj xav tau.

Kauj ruam 3: Electronics

Lub moos moos yog yooj yim heev thiab ua raws PIC16F1519 lossis PIC16F887 micro-controller. Txuj ci, nws tuaj yeem suav ua lwm yam Microchip PIC16 tus tswj hwm hauv DIP40 pob, uas muaj tib tus pinout thiab tseem siv sab hauv oscillator. Txog sijhawm siv sijhawm, DS1302 module tau siv. Koj tuaj yeem hloov kho rau DS3231 tus qauv yog xav tau, tab sis tau kawg, koj yuav tsum hloov kho qhov chaws rau qhov ntawd. Kuv kuj tau suav nrog DS18B20 lub ntsuas ntsuas ntsuas kub thiab lub suab nrov rau lub tswb nrov, tab sis cov haujlwm tam sim no tsis tau siv hauv software, Kuv tab tom ua haujlwm ntawm txoj cai tam sim no.

Nixie cathodes tau tsav ncaj qha, siv MPSA42 transistors (tag nrho 30 cascades). Txhua lub transistor tsav tus kheej cathode, tsis muaj qhov sib ntxiv, hloov npe, tshwj xeeb IC thiab lwm yam. Thaum qhov no yuav tshwm sim nyuaj me ntsis, nws muaj ob lub ntsej muag uas ua rau lub moos no tseem ceeb tshaj cov neeg sib tw. 1. Txij li thaum siv ncaj qha siv, tsis muaj zener diodes rau clamping cathodes, zoo li hauv SN74141 nti, yog li tsis muaj cov xim xiav, uas txhais tau tias hnav ntau dua thiab siv nixies tseem tuaj yeem siv tau. 2. Siv kev tsav ncaj qha tso cai rau qee qhov cuam tshuam tshwj xeeb, uas yooj yim tsis tuaj yeem siv lwm txoj hauv kev tsav tsheb.

Muaj ob lub txiv kab ntxwv LED siv ua lub sijhawm sib cais. Yog tias koj xav tau, koj tuaj yeem hloov lawv nrog qhov muag teev neon (Tsuas yog yuav tsum tau xaim lawv mus rau txoj kev tsheb nqaj hlau siab thiab nce tus tiv thaiv los ntawm 1K txog 1M), thiab kuv tau pib npaj yuav siv lawv, tab sis txhua lub tebchaws Russia neon raj uas kuv yuav tawm ntawm ebay rau lub hom phiaj ntawd, tau tsaus dhau heev thaum siv los ntawm 170V, yog li kuv siv LED hloov pauv.

PCB yog kwv yees li 100x70mm qhov loj me thiab siv txhua qhov hla ntu, tsis muaj SMD lossis lwm yam, qhov me me lossis qhov tawg. Raws li koj tuaj yeem pom, txhua qhov kev sib txuas raj xa mus rau PCB sab thiab PCB muaj cov cim meej, qhia tias pawg cathodes twg yuav txuas nrog (A - kaum teev, B - ib teev, C - kaum ob feeb, D - sawv daws ntawm feeb). Qhov no tau ua tiav hauv txoj kev ntawd, vim tias thaum tsim thawj zaug, Kuv muaj lwm lub PCB nyob saum lub PCB tseem ceeb, uas nyob hauv IN-14 Nixies, yog li lub moos yuav muaj lub sijhawm tsim nixie. Tab sis txij li qhov kev tsim ntawd tau tso tseg, cov raj Nixie tshiab tau txuas ncaj qha mus rau lub ntsiab PCB. Thov nco tseg: Koj yuav tsum tau tsom iav daim duab PCB, nyob ntawm tus txheej txheem ntawm kev tsim PCB.

Kuv txiav txim siab siv lub Hoobkas tsim hluav taws xob hloov hluav taws xob rau nixie anode fais fab mov - qhov no yog qhov yooj yim dua thiab muaj kev nyab xeeb kom tau txais qhov xav tau hluav taws xob. Koj tuaj yeem siv qhov muaj, lossis ua koj tus kheej - uas tsis yog qhov tseem ceeb. Tsuas yog tshawb hauv eBay rau "Nixie tube fais fab mov". Kuv tau siv UC3845 raws ib qho, tab sis koj tuaj yeem khaws lwm qhov, hais MC34063A raws.

Txhawm rau txhawb cov khoom, Kuv siv qee qhov pheej yig 12V 0.5A fais fab mov. Tau kawg, koj tuaj yeem siv ib qho nrog cov zis ntau dua tam sim no thiab qhov hluav taws xob, tab sis kuv hais kom tsis txhob siv qis dua ib qho. Txhua lub zog DC, muaj peev xwm xa 12-15 volts nrog tsawg kawg 0.5A ntawm cov zis tam sim no yuav zoo xwb.

Los ua ke

Ua ntej tshaj, Kuv tau pib nrog lub qhov (socket) txoj hlua txuas. Txhawm rau ua kom yooj yim dua, Kuv txiav txim siab siv tib xim hlau rau tib tus lej ntawm txhua lub raj - xov hlau liab rau anode, xaim xiav rau tus lej "3" thiab ntxiv rau. Qhov no yuav ua rau ntau yam yooj yim dua tom qab. Tom qab ntawd, Kuv tau pib tsim lub PCB tseem ceeb. Raws li koj tuaj yeem pom, ntawm qhov tsim kuv tsis tau teeb tsa tus pas ntsuas kub thiab lub suab nrov, vim tias kuv tus phooj ywg tsis xav tau nws, tab sis kuv qhov debug prototype ua rau lawv, yog li kev txhawb nqa yuav tsum muaj sai sai no. Yog tias koj tsis xav tau lub tswb nrov lossis ntsuas ntsuas lub ntsuas kub, yooj yim tsis txhob nruab cov khoom no. Tsis tas li ntawd, xyuam xim rau koj tus qauv DS1302, qee qhov tuaj nrog txiv neej ntsaws, qee qhov tuaj nrog tus poj niam lub qhov (socket), koj yuav tsum tau muab cov laug tsim nyog rau ntawm koj lub PCB. Yog tias koj tsis npaj yuav siv ICSP, lossis npaj rau program micro-controller hauv lwm tus programmer, koj tuaj yeem hla kev teeb tsa lub taub hau no ib yam. Hauv qhov xwm txheej ntawd, koj tseem tuaj yeem hla kev teeb tsa diode thiab txuas lub jumper hloov nws.

Rau DS1302 cov qauv, feem ntau lawv tuaj nyob hauv ob qhov kev hloov pauv, ib qho uas muaj roj teeb rov tau thiab ib qho tsis muaj. Kuv hais kom siv ib lub roj teeb uas muaj roj tau rov los, yog li koj yuav tsis tas siv sijhawm sib nrug thiab hloov lub roj teeb.

Anode resistors tau teeb tsa ntawm cais PCB, Kuv tau siv daim protoboard nyob ntawd. Kev tiv thaiv ntawm cov tiv thaiv no hloov kho qhov ci ntawm Nixie, tab sis tsis txhob teeb tsa tus nqi qis dhau (hauv qab 10k), qhov ci tsuas yog yuav nce me ntsis, tab sis lub raj raj lub neej yuav raug txo qis. Raws li los ntawm kuv tus kheej kev paub, 33k zoo rau RFT raj. Rau Tesla thiab Soviet raj koj yuav xav tau qis dua cov neeg tawm tsam, hauv 10-22k ntau.

Cov khoom siv hluav taws xob siab.

Koj yuav tsum kho nws kom xa tsawg kawg 150 volts. Thov nco ntsoov, qhov hluav taws xob siab tuaj yeem ua rau tuag taus, yog li ua raws txhua qhov kev ceev faj thaum ua haujlwm nrog qhov siab. Koj yuav xav tau nce qhov hluav taws xob mus rau 170 lossis txawm tias 180 volt yog tias koj lub raj qub lossis xau. Piv txwv li, kuv lub RFT thiab Soviet raj tau zoo nrog 150 volts, tab sis Tesla xav tau tsawg kawg 170 volts, kom pom txhua ntu ntu kom raug.

Txhim kho lub hwj chim thiab hloov HV.

Kuv tau siv qee cov khoom sib dhos thiab cov khoom tiv thaiv, nrog rau cov nylon sawv ntsug, txhawm rau txhim kho yam ua ke. Yog tias koj tsis muaj kev paub nrog AC thaiv, Kuv xav qhia koj kom siv sab nraud 12VDC cov khoom siv hluav taws xob, yog li koj yuav tsis muaj kev cuam tshuam nrog AC Circuitry, uas tuaj yeem ua rau txaus ntshai thiab tuag taus, yog tias tsis ua haujlwm zoo.

Thawj zaug khiav.

Tom qab txhua qhov muag tau muag, cov xov hlau txuas nrog thiab MCU cov phiaj xwm, muaj sijhawm rau thawj zaug khiav. Ob qho tib si nias thiab tuav khawm thaum pib, lossis txuas lub jumper hloov ntawm nws thiab pib saib ntawm cov zaub. Lub moos yuav nkag mus rau hauv ntu kev xeem hom, yog li txhua tus lej yuav qhia txhua tus lej ua tau nyob hauv ntu. Yog tias thaiv tau raug, tom qab ntawv kab ntawv yuav zoo li no:

0 1 2 - thawj tus lej (kaum ob teev)

0 1 2 3 4 5 6 7 8 9 - Tus lej thib ob (cov teev)

0 1 2 3 4 5 - 3 tus lej (kaum feeb)

0 1 2 3 4 5 6 7 8 9 - 4 tus lej (ntawm feeb)

Dot - ob qhov nruab nrab

Thov nco ntsoov, thaum thawj zaug khiav, txhua ntu tuaj yeem ua rau pom, lossis qee tus lej tsis raug tuaj. Qhov no yog qhov ib txwm muaj, thiab tom qab kev tshuaj xyuas lub voj voog tiav, txhua tus lej ntxiv yuav tsum tawm mus. Yog tias tsis yog, tshawb xyuas koj cov xov hlau.

Yog tias nws tsis ua raws ntu no lossis qee tus lej tsis tshwm, rov txheeb xyuas koj cov xov hlau, feem ntau koj yuav muaj teeb meem nrog nws. Nyob rau hauv rooj plaub yog tias qee tus lej pom tsuas yog ib nrab, lossis tsaus heev, tsis txhob txhawj - tsuas yog tso cai rau cov cai no ua haujlwm ib teev lossis ntau dua - ntau lub raj qub xav tau "rov ua dua tshiab" tom qab tsis siv sijhawm ntev. Yog tias qhov ntawd tsis pab, sim ua kom qhov hluav taws xob anode me ntsis, tej zaum hauv 10 volt cov kauj ruam, tsis ntau dua.

Thov nco ntsoov, thaum thawj zaug khiav, txhua ntu tuaj yeem ua rau pom, lossis qee tus lej tsis raug tuaj. Qhov no yog qhov ib txwm muaj, thiab tom qab kev tshuaj xyuas lub voj voog tiav, txhua tus lej ntxiv yuav tsum tawm mus. Yog tias tsis yog, tshawb xyuas koj cov xov hlau

Raws li koj tuaj yeem pom, qee qhov ntawm PCB tiav tsis tau teeb tsa, qhov no yog vim kuv tus phooj ywg tsis xav tau lub tswb lossis ntsuas kub ua haujlwm, yog li cov khoom no tsis tau teeb tsa. Tsis tas li, yog tias koj npaj yuav tsis hloov kho koj lub khoos phis tawj moos, koj tseem tuaj yeem hla qhov teeb tsa ntawm ICSP lub taub hau. 7805 IC tuaj yeem hloov nrog 78L05 lossis 78M05 yog tias xav tau - kev siv tam sim no tsawg heev.

Kauj Ruam 4: Ntoo thiab Ntxig

Cov ntaub ntawv hauv lub moos yog tsim los ntawm kev txiav ua ntej thiab glued plywood los xij, uas tau npog nrog cov ntaub hais lus zoo li qub. Pem hauv ntej thiab nraub qaum raug txiav tawm ntawm ntoo thiab daim ntawv plexiglass. Lwm daim ntawv plexiglass ua haujlwm ua "chassis" rau nixie tube qhov nyob thiab PCBs. Qhov chaw thiab kev sib koom ua ke ntawm cov khoom siv sab hauv tsis yog qhov tseem ceeb, koj tuaj yeem rov teeb tsa lawv txhua txoj hauv kev uas koj nyiam.

Kuv tau txiav tawm lub cev lub cev los ntawm cov ntawv plywood, thiab ua ke lawv nrog cov kua nplaum ntoo. Tom qab nws tag nrho qhuav, cov ntaub ntawv raug xuab zeb los ntawm sab nraud, siv 600 daim ntawv xuab zeb, ua kom cov nplaim du thiab tshem cov kua nplaum. Raws li kuv tau hais los saum no, hauv ntu kev piav qhia, koj tuaj yeem siv cov ntoo los yog cov khoom siv ntoo ntawm txhua qhov tuab, tab sis tag nrho cov tuab ntawm lub rooj sib dhos yuav tsum yog li 80 hli, txhawm rau ua kom haum ob qho tib si PCB, thav duab thav duab thiab muaj chaw txaus rau Nixie raj teeb tsa. Tsis tas li thov nco tseg, ib lub plywood vaj huam sib luag, ib qho uas mus rau sab pem hauv ntej, txawv ntawm lwm tus - nws tau txiav tawm ntawm cov duab loj, yog li nws tuaj yeem ntsia tau ntawm sab xub ntiag.

Tom qab lub cev sib dhos ua tiav, daim ntaub tau lo rau ib puag ncig nws, tab sis siv epoxy los kho nws ntawm lub cev. Qhov laj thawj yog tias kuv xav kom cov ntaub yuav tsum tau ncab kom zoo, yog li nws yuav tsis txav mus. Txhawm rau ua tiav qhov no, Kuv tau ua cov txheej txheem gluing raws li hauv qab no: Kaw ib sab ntawm daim ntaub rau lub cev los ntawm sab hauv qab, cia nws qhuav rau 24 teev. Ncab nws ib puag ncig, thiab thaum tuav nws ncab, glued nrog 5 feeb qhuav qhuav epoxy kua nplaum. Tom qab nws qhuav, Kuv tau glued pem hauv ntej thiab sab nraub qaum nrog cov kua nplaum ntoo, zoo li kuv tau ua hauv kuv cov lus qhia yav dhau los txog DIY Bluetooth hais lus.

Lub vaj huam sib luag pem hauv ntej thiab tom qab yog CNC txiav los ntawm cov ntoo mahogany, tab sis koj tuaj yeem siv cov tawv ntoo uas koj nyiam - walnut, sapele, beech, txhua yam yuav zoo xwb. Raws li cov lus piav qhia, koj tuaj yeem siv ntau hom Nixie hlab hauv qhov tsim qauv no, tab sis txij li txhua tus ntawm lawv muaj sab nrauv sib txawv, koj yuav xav nthuav qhov hauv lub vaj huam sib luag pem hauv ntej, kom haum Tesla lossis Soviet Nixies. Koj kuj tseem yuav xav tau "chassis" sib txawv los teeb lub qhov (socket) rau ntawm nws, tab sis txij li Tesla thiab RFT nixie tubes siv tib lub qhov, suav nrog lub chassis tsim tuaj yeem siv rau ob qho tib si, tab sis koj yuav tsum tau hloov kho rau IN-4.

Thaum sib dhos lub sijhawm, koj yuav tsum tau muab cov kua nplaum hex standoffs nrog epoxy ntawm thaj chaw cim rau ntawm daim duab. Yog tias koj tsis ua li ntawd, thaum lub moos tau sib sau ua ke thiab koj yuav tsum tau muab nws sib nrug vim li cas nws yog, koj yuav tsis tuaj yeem ua li ntawd - sawv ntsug yuav tsis ntswj, thiab koj yuav tsis tuaj yeem cais cov panels sib nrug.

Sawv.

Nws tau txiav los ntawm cov ntoo zoo ib yam li lub moos pem hauv ntej thiab tom qab. Cov ntoo me me muaj ib lub dav hlau xuab zeb kwv yees li 30 degrees, yog li nws muab lub cev tseem ceeb lub ntsej muag qaij. Duab nrog hinges los ntawm kev tsim qauv - Kuv tau siv nws los txiav txim siab qhov pom zoo tshaj plaws rau nixies, uas yog kwv yees li 30 degrees. Tau kawg, koj tuaj yeem teeb tsa cov hinges (Kuv tau txais lawv los ntawm lub khoos phis tawj qub), tab sis kuv xav tias, lawv yuav tsis ntxiv qhov txias rau qhov tsim qauv no.

Pem hauv ntej vaj huam sib luag ntxig.

Lub vaj huam sib luag tso rau pem hauv ntej yog CNC txiav los ntawm daim ntawv plexiglass liab kuv tau txais los ntawm lub zog tsis txaus ntseeg ntawd. Cov tooj dag tso rau nws tau txiav siv tshuab dhos, los ntawm lub tshuab tsom iav raj. Tom qab txiav, kuv tau txhuam lawv me ntsis thiab coated nrog nitrocellulose lacquer ua ntej gluing rau ntxig. Kuv tau ua qhov no kom tsis txhob oxidation, txij li tom qab lub sijhawm, tooj dag yuav tsaus thiab yuav tsis zoo li ntawd, thiab nws yuav tsis tuaj yeem txhuam nws, thaum glued. Qhov tseeb, lub tshuab tsom iav zoo li txias heev, vim tias qhov tooj dag twb tau npog los ntawm lacquer, uas tiv thaiv lawv los ntawm qhov tsaus ntuj thiab oxidation. Kuv tau siv cov kua nplaum ua kua nplaum los ua kua nplaum rau sab pem hauv ntej.

Tsheb sab.

Raws li koj tuaj yeem pom, lub nraub qaum yog tsim los ntawm cov ntawv acrylic ntawm cov xim sib txawv. Kuv tsuas yog tsis muaj acrylic liab txaus, yog li txiav nws los ntawm cov khoom kuv muaj ntawm tes. Koj tuaj yeem mus nrog txhua yam ntawm acrylic rau nws, lossis tsuas yog ua nws cov ntoo dawb - nws nyob tom qab, yog li tsis muaj leej twg yuav pom. Rau tib lub hom phiaj, koj tuaj yeem siv cov ntsia hlau M3 pheej yig dua, cov uas kuv tau siv yog plated kub thiab yog cov khoom seem los ntawm yav dhau los, "audiophile-grade" project.

Kuv tau tso 4 tus pin me me rau sab nraub qaum rau kev hloov kho software xav tau. Feem ntau, koj yuav tsis xav tau nws, yog li tsis tas yuav nruab nws. Qhov no txhais tau tias, tam sim no koj tuaj yeem muaj khawm nyob saum, thiab siv lub qhov uas twb muaj lawm los xaim AC qaum.

Kauj Ruam 5: Qhia Ntawv Logo thiab Ntawv Npe

Cov ntawv qhia qhia tau yog CNC tsim los ntawm 0.8 hli tuab tooj dag ntawv. Kuv tau tsim nws raws 60 lub tswv yim tsim, raws li hu ua "fonts fridge", thiab ib qho ntawm kuv lub hauv paus tseem ceeb ntawm kev tshoov siab yog "Starlite JETRA TRN-60C" xov tooj cua, uas kuv tau pom ntawm Pinterest. Lub logo tau ua raws li hauv qab no: Kuv kos duab tsim hauv Corel Draw, xa tawm ua PDF, ntshuam rau Roland Engrave Studio (software rau kuv CNC) thiab tshuab nws. Tom qab, Kuv txhuam nws siv Dremel nrog lub log zoo thiab txhuam cov khoom sib xyaw. Tom qab ntawd, Kuv tau ntxuav nws nrog cawv, thiab npog nrog FolkArt tooj liab acrylic xim. Cia nws qhuav rau ib hnub, thiab tom qab ntawd, txhuam xim hla cov ntawv maj mam muab rau ntawm cov rau tes, yog li nws tsuas yog txiav tawm. Tom qab ua tiav, Kuv tau ci nws hauv qhov cub cua kub ntawm 250C rau 1 teev. Xim fuses rau tooj dag thiab dhau los ua tawv - logo tau npaj lawm. Thaum xub thawj, kuv xav siv fusible iav xim rau nws, tab sis nws tsis tau mus rau hauv txoj kev raug - tsis muaj teeb meem nyuaj npaum li cas kuv sim, tom qab ziab nws yuav ua nkig thiab nti tawm, zoo li koj tuaj yeem pom ntawm daim duab thib 3. Daim ntawv teev npe yog tsim los ntawm daim ntawv tooj dag zoo sib xws, tab sis tsis muaj txoj haujlwm pleev xim rau lub sijhawm no - tsuas yog kos duab. Ob leeg tau glued rau lawv qhov chaw siv epoxy kua nplaum.

Kauj Ruam 6: Daim Ntawv Teev Cov Ntaub Ntawv Nrog Cov Duab thiab Circuitry

Cov lus qhia no los nrog cov ntaub ntawv ntxiv, uas koj yuav xav tau rub tawm thiab siv, los ua ke lub moos no. Cov ntaub ntawv no yog:

parts.pdf - muaj tag nrho cov txheej txheem kev kos duab thiab kos duab hauv vector hom, 1: 1 nplai, nrog cov ntawv sau ntxiv hais txog kev ua haujlwm thiab ua tiav.

pcb-j.webp

circuit-j.webp

pcb.lay6 - PCB tsim cov ntaub ntawv hauv Sprint Layout format.

circuit.spl7 - Circuit schematics hauv hom Splan7.

1519-12hr.hex - firmware rau 12 teev teev sijhawm rau PIC16F1519 Chip

1519-24hr.hex - firmware rau 24 teev teev sijhawm rau PIC16F1519 Chip

887-12hr.hex - firmware rau 12 teev teev sijhawm rau PIC16F887 Chip887-24hr.hex - firmware rau 24 teev teev sijhawm rau PIC16F887 Chip

pcb.gbr - PCB teeb duab hauv hom ntawv gerber

sourcecode.pbp - Cov peev txheej hauv PicBasic Pro 3.0 hom rau PIC16F1519 nti

sourcecode887.pbp - Cov peev txheej hauv PicBasic Pro 3.0 hom rau PIC16F887 nti

pcb.drl - PCB qhov drilling daim ntawv qhia

stencil.bmp - PCB duab, tsom iav thiab tig, tsis muaj cov cim ntxiv, yog li koj tuaj yeem luam tawm thiab hloov nws siv laser hloov tshuab.

Kauj Ruam 7: Cov Lus Kawg, Hloov pauv, Qhov txawv thiab qhov ua tawm

Peb vam tias koj yuav nyiam peb lub nixie moos, nws coj peb ntau dua 4 lub hlis los tsim, ua haujlwm thiab tsim nws. Tsis tas li, peb xav ua tsaug rau zej zog ntawm www.picbasic.co.uk - yam tsis muaj koj pab hais mav, txoj haujlwm no yuav ua tsis tau!

Thov qhia rau peb paub koj lub tswv yim thiab cov lus qhia, qhov no tseem ceeb heev rau peb. Muaj kev lom zem thiab ua haujlwm!

29.03.2019 - PCB tsim tau hloov kho tshiab, tshem tawm qhov tsis tsim nyog thiab hloov kho kom deb dua rau kev tsim qauv zoo nkauj. Cov txheej txheem tshiab PCB tsim thiab sim.

04.04.2019 - Kab mob me me nyob rau hauv kho vajtse ruaj khov, ua rau qee lub sijhawm tsis "zuam" tom qab koj teem sijhawm (nws yuav "zuam" yog tias koj teem sijhawm ntxiv, tab sis qhov hloov tshiab no kho qhov kab laum ntawd).

15.04.2019 - Firmware for PIC16F887 chip is now available, along with the source code. PCB teeb duab hloov kho tshiab, qhia cov ntawv hloov tshiab thiab qee qhov yuam kev tseem ceeb hauv kev piav qhia raug kho.

25.04.2019 - Kho kab laum nyob rau hauv 12 teev hom zaub, thaum tus lej tau ploj mus.

Kuv tab tom ntxiv cov duab ntawm no, qhia qee qhov sib txawv, cov tswv yim tsim qauv nruab nrab thiab cov qauv - tej zaum koj yuav tau txais qee qhov kev tshoov siab los ntawm lawv thiab.