Cov txheej txheem:

Arduino 4 Tube Multiplexed Nixie Clock: 10 Kauj Ruam (nrog Duab)
Arduino 4 Tube Multiplexed Nixie Clock: 10 Kauj Ruam (nrog Duab)

Video: Arduino 4 Tube Multiplexed Nixie Clock: 10 Kauj Ruam (nrog Duab)

Video: Arduino 4 Tube Multiplexed Nixie Clock: 10 Kauj Ruam (nrog Duab)
Video: Make your own Retro Nixie Clock with an RTC! 2024, Kaum ib hlis
Anonim
Arduino 4 Tube Multiplexed Nixie Moos
Arduino 4 Tube Multiplexed Nixie Moos
Arduino 4 Tube Multiplexed Nixie Moos
Arduino 4 Tube Multiplexed Nixie Moos

Muaj ntau ntau Nixie lub moos nyob ntawd, tab sis kuv kuv lub hom phiaj yog tsim ib qho los ntawm kos. Nov yog kuv qhov haujlwm Nixie.

Kuv txiav txim siab los tsim 4 tus lej nixie moos. Kuv xav khaws cov khoom yog li kuv txiav txim siab ua kom nws sib npaug. Qhov no tau tso cai rau kuv siv tsuas yog ib qho 74141 nti rau txhua 4 lub raj.

Tam sim no lub moos no tau teeb tsa rau 12 teev ua haujlwm.

Kuv paub cov cai tsis zoo nkauj lossis ua kom zoo, tab sis nws ua haujlwm rau kuv:)

Kauj ruam 1: Schematic

Schematic
Schematic

Kuv tsim cov txheej txheem thiab pawg thawj coj saib siv EASYEDA

Kauj Ruam 2: Daim Ntawv Teev Npe

Daim Ntawv Teev Npe
Daim Ntawv Teev Npe

ARDUINO NANO 1K155ID1/SN74141 1 10k resistor 13 MPSA42 transistor 4 1Meg resistor 4 Neon teeb 1 LM7805 tus tswj hluav taws xob 1 10uf 50v capacitor 2 43k resistor 1 Nixie tube 4 DS3231 breakout board 1 PWR Supply - HV nixie fais fab mov 1 330ohm resistor 12v fais fab mov 1 MPSA92 transistor 5

Kauj Ruam 3: Tsim Vaj Huam Sib Luag Circuit Court

Circuit Board Tsim
Circuit Board Tsim
Circuit Board Tsim
Circuit Board Tsim

Kauj ruam 4: Populating Board

Populating Pawg Thawj Coj
Populating Pawg Thawj Coj
Populating Pawg Thawj Coj
Populating Pawg Thawj Coj
Populating Pawg Thawj Coj
Populating Pawg Thawj Coj

Populate lub rooj tsavxwm nrog cov khoom siv. Pib nrog cov khoom me me ua ntej, zoo li resistors thiab transistors, thiab ua haujlwm koj txoj hauv kev mus rau cov khoom nyuaj.

Kauj Ruam 5: HV Lub Hwj Huam Fais Fab

HV Hwj chim Mov
HV Hwj chim Mov

Kuv yuav lub hwj chim tawm ntawm eBay. NK01B Qhov khoom siv me me no tuaj yeem siv zog ntau nixies, Kuv ntseeg 6 lossis 8 ib zaug.

Yooj yim heev los ua ke thiab txuas rau koj lub rooj tsavxwm. Kuv siv 330 ohm resistor los teeb qhov hluav taws xob.

threeneurons.wordpress.com/nixie-power-supply/hv-supply-kit/

Kauj Ruam 6: RTC - Lub Sijhawm Tiag

RTC - Lub Sijhawm Tiag
RTC - Lub Sijhawm Tiag

Kuv siv DS3231 Lub Sijhawm Sijhawm Sijhawm Tiag. Kuv yuav ntau yam tawm ntawm eBay. Lawv tau pheej yig, thiab lawv khaws sijhawm zoo.

www.ebay.com/itm/1pc-DS3231-Precision-RTC-Module-Memory-Module-for-Arduino-Raspberry-Pi

Kauj Ruam 7: Kuaj Nixie Tubes

Kauj Ruam 8: Txoj Cai

Kauj Ruam 9: Cov Khoom Kawg

Khoom Kawg
Khoom Kawg

Kuv muab qhov no tso rau hauv lub thawv txias uas muaj lub hau meej, yog li koj tuaj yeem pom nws zoo li cas sab hauv.

Kauj Ruam 10: Kev hloov kho

Kev hloov kho
Kev hloov kho

Kuv ntxiv qhov hloov pauv tam sim ntawm arduino tus lej digital 2 (D2) thiab hauv av, thiab tus lej digital 3 (D3) thiab hauv av. Qhov no tso cai rau kuv ntxiv 2 khawm txhawm rau kho lub sijhawm. Cov cai tau hloov kho tshiab los xav txog qhov no. Kuv tab tom siv kev xaiv tsa, nrog ncua sijhawm los nthuav qhia cov hloov pauv.

Thaum pib MPSA92 transistors tau rov qab, yog li kuv yuav tsum tig lawv ib ncig. Kuv yuav hloov kho silkscreen ntawm kev ua haujlwm tom ntej ntawm cov laug cam.

Kuv yuav xav hloov kho cov cai cathodeAntiPoising kom hloov pauv mus rau txhua qhov kev phem, tsis yog thawj 2 xwb.

Thaum pib 15K tus tiv thaiv raug xaiv rau Anode resistors, tab sis nrog kev sib tshooj, koj xav tau qhov nruab nrab siab dua tam sim no, yog li kuv tau hloov pauv tawm mus rau 10K.

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