Txias Teeb rau Fre (LED Modules): 9 Cov Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

hauv cov lus qhia no kuv tau ua me me LED teeb rau qee qhov ua kom pom kev zoo

Kuv siv cov roj teeb rov qab vim tias nws dawb tab sis koj tuaj yeem siv lub roj teeb twg koj xav tau:)

Kauj ruam 1:

Nws txhua yam pib thaum kuv mus ncig lub thawv rau siv cov roj teeb thiab kuv xav tsis thoob tias muaj pes tsawg ntawm lawv thiaj muaj txiaj ntsig

yog li nug kuv tus kws qhia yog tias kuv tuaj yeem ntsuas lawv nrog qee lub tsev kawm ntawv ntsuas hauv nws chav kuaj thiab nws pom zoo

Kauj Ruam 2: Thawj Xeem

sab hauv muaj ntau cov khib nyiab thiab siv lub teeb pom kev zoo, Kuv zoo siab qee lub roj teeb txawm tias tshiab:)

ib nrab ntawm lawv tau tso tawm 100mA thiab tuav lawv qhov hluav taws xob ntawm 1.5-1.1V

(tam sim no 100mA tau muab los ntawm qhov sib txawv resistor, ib qho LED xav tau tsuas yog ib puag ncig 20mA)

kuj tseem muaj ob peb lub roj teeb uas tuaj yeem siv tau ib zaug (kuv tau sim lawv hauv tsev thiab lub peev xwm zoo nkauj nyob ze rau cov lus piav qhia ntawm roj teeb)

thaum kuv ua tiav kuv qhov ntsuas kuv tau ntim tag nrho cov roj teeb uas muaj txiaj ntsig thiab xa rov qab lub ntim nrog cov khoom tsis zoo nyob hauv nws qhov chaw

zoo li tsis muaj leej twg sau npe ib nrab ntawm lawv ploj mus:)

Kauj Ruam 3: Kev ntsuas thib ob

tom qab kuv tuaj txog hauv tsev kuv ntsuas cov roj teeb ib zaug ntxiv thiab kuv txheeb lawv los ntawm lawv qhov hluav taws xob

Kauj Ruam 4: Schematics thiab Qee Cov Ntaub Ntawv

Kuv tsuas yog siv cov roj teeb zoo tshaj nrog 1.5V rau qhov haujlwm so no tuaj yeem siv hauv qee qhov haujlwm

koj tuaj yeem siv cov roj teeb tsis zoo yog tias koj ntxiv joule tub sab tab sis kuv tsis muaj ntau yam khoom siv rau kev tsim.

Txhua yam uas kuv siv tsuas yog ob lub roj teeb, hloov thiab LED

koj tseem tuaj yeem siv lub thawv roj teeb nrog hloov thiab tsuas yog ntxiv LED thiab roj teeb

Kuv yuav 10pcs ntawm eBay rau $ 5 ntawm no

ntsuab, dawb thiab xiav LED tuaj yeem siv tau los ntawm 3V yam tsis muaj tus tiv thaiv lwm yam xim xav tau ib qho

50-100Ω yuav tsum txaus rau lwm cov xim (tsuas yog tias koj siv 3V lub zog siv)

yog tias koj tsis paub ntau txog hluav taws xob koj tuaj yeem siv nplooj ntawv zoo no los laij cov resistor

Kuv kuj ntxiv daim duab nrog LED voltage rau txhua xim

Kauj ruam 5: Sib dhos

Nws siv ob peb daim ua tiav kom txog thaum kuv kawm paub txoj hauv kev zoo, tom qab ntawd kuv tau ua haujlwm nrawm dua thiab sib dhos ntawm 20 lub teeb siv sijhawm tsawg dua peb teev

Kauj Ruam 6: Yog tias Koj Zoo Li Lub Sijhawm Txaus Siab Lapses Kuv Muaj Ib Qhov Tshwj Xeeb Rau Koj:)

Kauj Ruam 7: Ntim thiab Khaws Cia

Kuv ntxiv qee daim kab xev cais cov pins LED (lub raj cua sov yuav zoo dua)

thiab ntim nws rau kev siv yav tom ntej

Kauj Ruam 8: Cov hlau nplaum

koj tuaj yeem siv cov hlau nplaum neodymium me me los teeb lub teeb ntawm cov hlau

Kauj ruam 9:

peb tau mus tua cov yeeb yaj kiab me me mus rau qub tub rog txias txias bunker

nov yog qee cov duab thaum peb muaj kev lom zem thaum kawg