Cov txheej txheem:
- Kauj ruam 1: Tau Txais
- Kauj Ruam 2: Hlawv Qhov thiab Txuas Roj Teeb
- Kauj Ruam 3: Tso Cov Ntawv Nyiaj Rau
- Kauj Ruam 4: Tso cov LEDs
- Kauj ruam 5: Ua tiav
Video: Roly Poly LED: 5 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30
Dov lub pob hlau nyob ib puag ncig lub thawv yas, ua kom muaj kev sib txuas hluav taws xob thiab saib raws li cov LEDs teeb pom kev ua tiav !! OoooOoo
Kauj ruam 1: Tau Txais
Thaum kuv los nrog txoj haujlwm no kuv tau ntxuav kuv lub rooj thiab pom lub thawv yas me me kom pom tseeb. Kuv paub tias nws tuaj yeem siv tau, yog li kuv xav me ntsis thiab tuaj nrog qhov no.
Nrog kev muaj tswv yim me ntsis Kuv paub tseeb tias koj tuaj yeem hloov pauv ntau ntawm cov khoom no rau qee yam zoo sib xws. Koj xav tau: 2 AA Roj Teeb Ib tus tuav rau cov roj teeb no (saib daim duab) Lub thawv yas me Lub pob hlau me lossis lwm lub pob uas ua hluav taws xob 12 LEDs Aluminium Ntawv Nyiaj Soldering Hlau Scotch Daim Kab Xev
Kauj Ruam 2: Hlawv Qhov thiab Txuas Roj Teeb
Yuav tsum muaj 3 qhov yas, tsis yog 2 zoo li daim duab. Kuv hlawv los ntawm cov yas siv kuv cov hlau txuas - lub tswv yim txaus ntshai, tab sis tsis muaj dab tsi ntxiv nyob ib puag ncig. nws ua haujlwm.
Ntxig cov roj teeb rau hauv lub roj teeb. Xev nws mus rau hauv qab ntawm lub hau yas thiab khawm cov xov hlau hla lub qhov. Cov hlau zoo los ntawm lub roj teeb pob (feem ntau yog xim liab) yuav tsum nyob rau sab saum toj ntawm cov yas, thaum cov xaim tsis zoo (feem ntau yog xim dub) yuav tsum hla lub qhov thib ob rov qab mus rau sab nrog lub roj teeb. Siv daim kab xev ntsuas, ua tus cim me me ntawm ntug ntawm lub hau txog txhua 2.25 cm (Tab sis nws yuav yog nyob ntawm qhov ncig ntawm koj lub hau thiab pes tsawg LEDs koj muaj. Txhawm rau txiav txim siab ntau npaum li cas los ua lub cim, ua cov hauv qab no: Kab ncig ntawm lub hau / Tus naj npawb ntawm LEDs Qhov no yog qhov zoo nkauj zoo nkauj; yog tias koj tsis quav ntsej txog koj cov LEDs sib nrug sib luag lossis tsuas yog xav kom pom nws, lub cuab yeej tseem yuav ua haujlwm.
Kauj Ruam 3: Tso Cov Ntawv Nyiaj Rau
Ntsuas thiab txiav tawm cov ntawv ci txhuas kom zoo rau sab hauv ntawm sab hauv ntawm lub hau yas. Qhov no yuav ua rau kev sib txuas ntawm cov hlau hlau thiab lub roj teeb kom pom cov LEDs! (Koj tuaj yeem kaw cov ntawv ci no nrog daim kab xev kom nws tsis txhob sawv)
Tom qab ntawd txiav tawm ib lub nplhaib ntawm ntawv ci thiab muab tso rau hauv qab. Siv daim kab xev me me thiab kaw cov ntawv ci rau hauv qab txhua txhua nti lossis li ntawd. Thaum koj ua tiav nrog qhov ntawd, kaw kab ntawv nthuav tawm ntawm qhov ua tau zoo hauv qab lub voj voos ntawm cov ntawv ci thiab xyuas kom nws tau ua kev sib txuas zoo. Koj kuj tseem xav tau kaw nws thiab. Tom qab ntawd ua tib yam nrog cov coj tsis zoo ntawm sab nraud.
Kauj Ruam 4: Tso cov LEDs
Feem ntau, LEDs muaj ob txoj hauv kev nrog ib qho ntev dua lwm qhov. Cov hlau lead ntev dua yog cov hlau lead zoo (anode). Cov hmoov txhuas tsis zoo yuav ua kom muaj kev sib txuas ruaj khov nrog lub nplhaib ntawm cov ntawv ci sab nraud. Cov hlau lead sab hauv yuav tsum tau txiav kom me ntsis tau tawm mus rau hauv nruab nrab ntawm lub hau - qhov no yog li thaum lub pob hlau hla lub LED nws yuav txhuam tawm tsam cov hlau lead no thiab ua hluav taws xob txuas ntawm LED thiab qhov zoo. lub davhlau ya nyob twg ntawm lub roj teeb, txuas nrog cov ntawv ci.
Ntxig cov LEDs rau hauv lub voj voos ib nrab-yaj. ntswj cov hmoov txhuas tsis zoo kom nws nce mus rau hauv qab, thiab ntxig nws hauv qab ntawv ci. Xev nws kom ruaj ntseg qhov txuas. Kaw cov hlau lead zoo thiab dai nws hla ntawm ntug kom nws nkag mus me ntsis sab hauv ntawm lub hau, tab sis tsis ntau npaum li nws yuav txwv cov hlau hlau los ntawm kev txuas ntxiv mus.
Kauj ruam 5: Ua tiav
Nqa cov pob hlau thiab yob nws ib puag ncig sab hauv lub hau - vam tias LEDs tau ua kev sib txuas zoo thiab pom kev!
Yog tias tsis muaj LEDs teeb pom kev zoo, thawj zaug koj yuav tsum txheeb xyuas tias koj ob lub roj teeb ua tau sib txuas zoo. Yog tias tsuas yog qee qhov LEDs tsis pom kev, kos cov kev sib txuas ntawd. Thiab xyuas kom lawv tau tso rau hauv txoj kev yog!
Pom zoo:
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