Cov txheej txheem:
- Kauj Ruam 1: Tshooj Npe
- Kauj Ruam 2: Tsim Circuit Court
- Kauj Ruam 3: Tsim Circuit Court nrog Breadboard
- Kauj Ruam 4: Xaus
Video: Neon Teeb Player ntawm 150VDC: 4 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Nov yog kuv thawj qhov kev sim nrog neon teeb. Lub teeb kuj muaj tib lub hauv paus ntsiab lus nrog Nixie raj, uas tseem xav tau txog 150VDC kom pom kev
Tom qab ua tiav qhov kev sim no, kuv yuav ua nixie moos nrog nixie raj.
Feem ntau ntawm kev tsim ntawm nixie moos yog ua raws tus neeg tsav tsheb nixie (IC 74141). Txawm li cas los xij, nws nyuaj rau yuav daim npav IC no, tsawg kawg hauv kuv lub tebchaws. Yog li kuv txiav txim siab tsim lub teeb hluav taws xob tswj hluav taws xob neon teeb (tom ntej yog nixie raj) yam tsis siv tus neeg tsav tsheb nixie, tab sis tsuas yog siv cov opto cais cais
Kuv thawj qhov kev sim yuav ua rau lub teeb ci neon ntawm 150VDC
Saib cov yees duab
www.youtube.com/watch?v=Ha_1tK9cusE
Kauj Ruam 1: Tshooj Npe
Daim ntawv teev npe kuv siv rau txoj haujlwm:
1. Neon teeb, teev hom
2. Opto cais chip TLP627-4
3. Arduino UNO
4. DC kauj ruam-nce module (txog 390VDC!)
Kev rho tawm nti TLP627-4 tuaj yeem cais tawm txog 300VDC!
DC step-up module tuaj yeem hloov pauv ntawm 8-32VDC rau 45-390VDC! Thov ceev faj thaum ua haujlwm nrog qhov hluav taws xob siab!
Kauj Ruam 2: Tsim Circuit Court
Lub Circuit Court yog qhov yooj yim heev rau peb txhua tus. Tsuas yog tso tawm los ntawm Arduino los tswj opto coupler, tom qab ntawd lub coupler tswj neon teeb nrog DC step-up module
Kuv ntxiv ib qho diode kom paub tseeb tias tsis muaj qhov yuam kev los ntawm kev txuas.
Kauj Ruam 3: Tsim Circuit Court nrog Breadboard
Ib tus neeg yuav xav tias 150VDC txuas nrog lub khob cij yog qhov txaus ntshai heev. Txawm li cas los xij, neon teeb siv tsuas yog 0.5mA. Kuv twb tau ua qhov pheej hmoo sim nws, hmoov zoo, nws ua haujlwm! haha
Kauj Ruam 4: Xaus
Thaum kawg, kuv tau ua tiav nrog neon player ntawm 150VDC. Qhov kev sim no yuav pab kuv hauv cov kauj ruam tom ntej los ua Nixie moos los ntawm Arduino thiab opto cais cov nti nkaus xwb. Kuv vam tias nws tuaj yeem ua haujlwm, thov tos kuv qhov project tom ntej
Ua tsaug.
Pom zoo:
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