DC LED Hmo Teeb: 4 Cov Kauj Ruam

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

Ua ntej tshaj, cov duab no (muaj cov no ntev tshaj plaws) yuav tsum yog zaum kawg koj yuav tau pom ntawm kuv lub koob yees duab 3.2 MP (muab rau kuv tus kwv ntxawg)… nce mus txog 5.2 MP:) Ntawm no yog qhov kev pom zoo … Xav tau lub teeb kom ci ntsa iab txoj kev tsaus ntuj saum tus ntaiv yog li koj tuaj yeem taug kev nyab xeeb mus rau hauv chav dej yam tsis tau ntsais taub hau hauv qab cov ntaiv no? Peb tau ua thiab lub khw yuav cov khoom siv nrog lub qhov muag tsis ntev ntev (tshwj xeeb tshaj yog txij li thaum kuv tus muam nyiam tawm lub teeb tawm ntawm lub qhov ntsaws thiab muab pov rau lawv). Yog li ntawd, kuv xam pom lub teeb pom kev hmo ntuj uas muaj zog dua uas tsis muaj nqi dab tsi. Txiab2. Cov phom cua sov (lossis lwm hom kub siab. Flameless heat) 3. Kub kua nplaum phom 4. Lub taub hau taub hau ntsia hlau tsav 5. Vice (Kuv tsis muaj ib qho, yog li kuv "tsim kho") 6. Soldering Hlau 7. Multimeter 8. Laum w/ khoom Cov khoom siv: 1. Cov xov hluav taws xob me me 2. Hloov 3. DC phab ntsa wart mov 4. Tub Rog 5. Daim kab xev hluav taws xob 6. Zaj duab xis canisters 7. Dawb LED8. Resistor (tus nqi nyob ntawm cov khoom xa tawm) Ceeb Toom: Hluav taws xob tuaj yeem ua rau mob, maim, thiab tua … tab sis ntxiv dua, yog li lwm yam tuaj yeem ua tau. Koj tau lav lub luag haujlwm rau koj tus kheej (tshwj tsis yog koj yog menyuam yaus, tom qab ntawd koj niam koj txiv/tus saib xyuas raug cai yuav tsum muaj lub luag haujlwm). Cov khoom hauv Cov Lus Qhia no ua rau kub thiab tuaj yeem hlawv. Uas tau hais, cia peb pib.

Kauj Ruam 1: Cia "Pov Tseg" Nws

Peb yuav tsum tau muab cov khoom sib cais, tab sis ua ntej peb yuav tsum ntsuas qhov "tseeb" qhov hluav taws xob tau muab. Tus kab mob kuv tau hais tias qhov tso tawm yog 4.5V (koj tuaj yeem ua tsis tau nws hauv thawj daim duab), tab sis thaum kuv sim cov zis, nws nyob ntawm 9V (uas yuav twv yuav raug hu 4V LED). Kuv hais kom tshem lub ntsaum thiab khaws nws txuas rau hauv lub multimeter kom txog thaum lub tshuab hloov pauv tau ntws los ntawm nws cov kua txiv.

Tam sim no peb paub qhov tso tawm, peb tuaj yeem sib cais. Muaj ntau txoj hauv kev los mus txog qhov no. 1. Koj tuaj yeem muab cov khoom tso rau hauv kev sib tw thiab nyem nws kom txog thaum cov nqaws tawg. 2. Koj tuaj yeem siv lub hack pom kom ua tib zoo txiav koj txoj hauv kev. 3. Los yog koj tuaj yeem ua nws txoj hauv kev tsis nyab xeeb, los ntawm kev yaj cov nqaws siv cov hlau qub qub (cov tshuab hlawv ntoo) uas lub ntsis tau raug tua los ntawm kev tsis saib xyuas. Yog, Kuv tau mus nrog tus lej xaiv 3 (tsis yog lub tswv yim ntse tshaj, tab sis nws ua haujlwm thiab nrawm dua). Yog tias koj xaiv tseem yuav ua cov ntawv no, Kuv thov koj kom ceev faj kom raug ua ntej (qhov chaw tso tawm, tsom iav, thiab lwm yam). Tsuas yog sib sib zog nqus txaus nyob ib puag ncig tag nrho cov khoom kom muab rau koj kom muaj zog txaus los siv cov ntsia hlau tsav kom qhib lub npog tawm ntawm txoj kev.

Kauj Ruam 2: Npaj Npog thiab Circuit

Tam sim no uas peb nyob sab hauv, peb yuav tsum xam seb peb xav kom txuas peb qhov Circuit thiab qhov twg txhua yam yuav nyob. Qhov teeb meem: Ua ntej, peb yuav ua lub qhov rau LED siv lub laum (lossis hauv kuv qhov xwm txheej hlau). Kuv ua rau kuv nyob ze rau saum/nruab nrab. Saib thib ob, lub qhov rau qhov hloov siv tib txoj kev. Ua rau kuv nyob ze rau hauv qab/nruab nrab. Qhov Circuit: 1. Muab cov tshuaj tiv thaiv tso rau ntawm ib sab ntawm LED (tsis muaj teeb meem dab tsi, tsuav yog tam sim no hla nws).2. Solder tus tiv thaiv rau xaim. 3. Siv lub xaim xaim rau qhov hloov.

Kauj Ruam 3: So ntawm Circuit thiab Case Fit

Tam sim no peb tuaj yeem txiav DC cov xov hluav taws xob nqes mus rau qhov ntev peb xav tau (li 3 ntiv tes) thiab liab qab qhov kawg (xyuas kom lawv tsis kov).

Nyob ntawm sab twg ntawm LED yog qhov zoo (luv ntu hauv LED) thiab uas yog qhov tsis zoo (qhov loj dua hauv LED), muab cov DC tso rau ntawm cov xov hlau mus rau/rau hauv Circuit Court raws li (Tsis zoo mus rau qhov tsis zoo, zoo rau qhov zoo.). Hauv kuv qhov xwm txheej, Kuv tau siv qhov zoo rau qhov hloov pauv thiab qhov tsis zoo rau LED. Qhwv cov xov hlau nrog qee daim kab xev. Tau koj rab phom kub kub thiab muab cov kua nplaum tso rau hauv qhov uas peb tau ua hauv lub hau. Cia nws tawv. Muab cov kua nplaum kub dhau ntawm LED los pab kom pom lub teeb ci. Tam sim no peb yuav tsum muab cov puzzle rov los ua ke dua. Ua tib zoo quav cov xov hlau mus rau hauv rooj plaub (tawm kiag tsis muaj xov hlau sab nraum rooj plaub) thiab nias lub hau rov qab mus rau lub hauv paus. Hauv kuv qhov xwm txheej kuv muaj qhov sib txawv me me, tab sis nws tsis muaj teeb meem vim nws yuav raug "txuas" kaw sai sai no …

Kauj Ruam 4: Ua Kom tiav

Ceeb toom cov pa phem tuaj yeem tawm. Ua qhov no tsuas yog nyob rau thaj tsam qhov cua nkag tau zoo. Siv lub hnab yas zaj duab xis thiab txiav kab txaij ntev tawm ntawm nws. Siv koj rab phom cua sov (lossis phom cua sov tsis kub), yaj cov kab txaij rau hauv ob sab ntawm cov khoom siv (saib daim duab). Thaum tag nrho ob sab tau yas "welded" kaw, koj tuaj yeem ntxiv txheej tiv thaiv siv kab xev hluav taws xob tam sim no mus ntsaws rau hauv thiab ntaus tus tes hloov qhov. Nws yog lub teeb pom kev hmo ntuj zoo (koj tseem tuaj yeem siv nws rau 10 lub teeb nyem thib ob. Ntau lub sijhawm yog tias koj siv lub zog hluav taws xob loj dua). Ob yam uas kuv yuav hloov pauv tom qab yog: 1. Ntau LED's (Kuv tsuas muaj ib lub LED dawb thaum lub sijhawm) 2. Ib qho hloov pauv zoo li toggle (tus viv ncaus me ntsis lwm tus tawm. Tseem tuaj yeem qhib thiab kaw siv tus pas txhuam hniav, tab sis tsis tuaj yeem rov txuas dua yam tsis tau muab nws cais. Muaj hmoo rau nws nws tsis yog lub teeb hmo ntuj) Ib zaug ntxiv kuv thov txim rau cov duab, tab sis cov no yog cov duab qhia kawg (Kuv muaj 3-4 daim duab rau lub rooj sab laj tseem) siv kuv lub koob yees duab tsis zoo. Kuv tau sim tsom mus rau cov ntsiab lus me me siv kuv lub lens pinhole (uas ua haujlwm tau zoo rau qee qib).