Cov txheej txheem:

Mini LED Spot Light rau Khoos phis tawj lossis lwm qhov chaw tiaj: 6 kauj ruam
Mini LED Spot Light rau Khoos phis tawj lossis lwm qhov chaw tiaj: 6 kauj ruam
Anonim
Mini LED Spot Light rau Khoos phis tawj Computer lossis Lwm Yam Tiaj Tiaj
Mini LED Spot Light rau Khoos phis tawj Computer lossis Lwm Yam Tiaj Tiaj
Mini LED Spot Light rau Khoos phis tawj Computer lossis Lwm Yam Tiaj Tiaj
Mini LED Spot Light rau Khoos phis tawj Computer lossis Lwm Yam Tiaj Tiaj

Qhov me me LED pom lub teeb tuaj yeem ntxiv qhov sov sov thiab ua kom pom qhov zoo ntawm koj lub computer. Nws me me thiab puag ncig thiab tuaj yeem ntsia ze rau txhua qhov chaw hauv rooj plaub. Lub Rooj Tswjhwm Saib Circuit Board tsuas yog me me me dua ib npib xwb tabsis muaj chaw txaus rau rau 3 hli siab intensty xiav LEDs. Lub Circuit Court tau teeb tsa hauv lub hauv paus yas uas tuaj yeem ntsia tau rau txhua qhov chaw uas koj tuaj yeem xav txog. Ib txoj haujlwm yooj yim thiab lom zem soldering rau cov pib tshiab.

Kauj Ruam 1: Cov Khoom & Cov Khoom

Yam & Khoom
Yam & Khoom
Yam & Khoom
Yam & Khoom
Yam & Khoom
Yam & Khoom

Daim Ntawv Teev Npe: 6 txhua 3 hli LEDs - Siab Zoo Xiav, Dej Ntshiab Dej, 3.3 volts, 20 ma.2 txhua 100 ohm resistors, 1/8 lossis 1/4 watt (Siv 150 ohm resistors yog txuas rau lub tsheb.) 5/ 8 "Round Circuit Board (Cov pawg tsawg tshaj plaws hauv Xov Tooj Cua Shack #276-004.) Cov Txuas Hluav Taws Xob-Xws li los ntawm lub khoos phis tawj qub qub kiv cua. Air-Tite 16 mm Coin HolderMaterials: Clear Epoxy GlueDouble Sided Mounting TapeMasking TapeWood Craft Stick & Piece of Cardboard rau Sib tov Cov Kua nplaum: 15 Watt Soldering Iron & SolderWet Sponge rau Ntxuav Soldering Iron TipSmall Wire CuttersNeedle Nose PliersWire Strippers nees nkaum tsib xees txhua thiab cov neeg tawm tsam rau npib tsib xee txhua. Kuv yuav Air-Tite tus tuav lub npib los ntawm shawneecoin.com txog li ib daus las. Tus tuav lub npib yog rau ib npib tab sis kuv pom tias nws ntxiv qhov ua tiav zoo kov thiab ua rau nws yooj yim rau teeb lub teeb rau ib qho chaw tiaj tus er txuas uas kuv tau siv los ua txoj haujlwm no nrog yog sab laug dua cov kiv cua hloov pauv los ntawm cov ntaub ntawv khoos phis tawj tshiab.

Kauj Ruam 2: Muab cov Resistors tso rau hauv Circuit Board

Solder cov resistors rau Circuit Board
Solder cov resistors rau Circuit Board
Solder cov resistors rau Circuit Board
Solder cov resistors rau Circuit Board
Solder cov resistors rau Circuit Board
Solder cov resistors rau Circuit Board

Txoj hlua hluav taws xob yog yooj yim heev. Muaj ob txoj kab hluav taws xob sib txuas ua ke. Txhua lub Circuit Court muaj ib tus tiv thaiv thiab peb LEDs. Lub zog (12 volts) rau txhua lub Circuit Court txuas nrog tus tiv thaiv ces tus tiv thaiv txuas nrog peb LEDs txuas hauv kab. Kauj Ruam 1: Ntxig cov resistors rau hauv lub rooj tsav xwm Circuit Court raws li qhia hauv daim duab. Siv daim npog qhov ncauj kom pab tuav cov neeg tiv thaiv nyob rau hauv qhov chaw thaum siv cov hlau lead. Khoov ib tus neeg tawm tsam coj mus rau lwm txheej ntawm cov sib txuas sib txuas thiab ua kom cov hlau lead raws li qhia. Cov Lus Qhia Cuab Yeej: Kov lub taub hlau txuas rau cov hlau lead thiab rau lub nplhaib ntawm lub rooj sib tham ib ntus thiab siv me ntsis ntawm cov laug tib lub sijhawm. Qhov sib koom ua ke yuav tsum yog xim ci ci thiab tsis yog xim daj. Khaws koj cov hlau txhuam kom huv los ntawm so nws ntawm daim txhuam cev ntub. Cov laug ntau dhau tuaj yeem raug tshem tawm ntawm lub rooj tsav xwm hauv Circuit nrog cov cuab yeej ua kom tawg. Siv rab rab qhov ntswg los tuav haujlwm. Tsis txhob kov ib qho ntawm cov hlau ua thaum siv cov khoom siv li cov no tau kub heev thiab yuav hlawv koj cov ntiv tes. Ib lub vise me me kuj tseem muaj txiaj ntsig zoo los pab tuav koj txoj haujlwm kom ruaj ntseg. Kauj Ruam 3: Kaw cov hlua khi tiv thaiv siv cov hlau me me txiav tawm li ntawm 1/4 raws li qhia hauv daim duab. Tsis txhob kaw tag nrho cov hlau lead. Koj yuav Kauj Ruam 4: Khoov cov hlua hlau xaim thiab muab cov lus tso rau hauv lub nplhaib tooj liab uas nyob ib sab, raws li qhia. Txuas lub hwj huam txuas nrog. Txiav tawm ib qho ntawm cov hlau lead ntau dhau los ntawm sab saum toj ntawm lub rooj tsav xwm hauv Circuit Court. Txiav tawm lwm cov hlau lead tiv thaiv uas tau muab soldered rau ntawm lub rooj tsavxwm.

Kauj Ruam 3: Muab cov LEDs tso rau ntawm Circuit Board

Muab cov LEDs tso rau ntawm Circuit Board
Muab cov LEDs tso rau ntawm Circuit Board
Muab cov LEDs tso rau ntawm Circuit Board
Muab cov LEDs tso rau ntawm Circuit Board
Muab cov LEDs tso rau ntawm Circuit Board
Muab cov LEDs tso rau ntawm Circuit Board
Muab cov LEDs tso rau ntawm Circuit Board
Muab cov LEDs tso rau ntawm Circuit Board

Cov LEDs tau teeb tsa zoo ib yam nkaus uas cov roj teeb yuav raug teeb tsa hauv yuav luag txhua lub tshuab nqa nrog qhov zoo (+) xaus txuas nrog qhov tsis zoo (-) xaus. Thawj qhov ua tau zoo ntawm LED (cov hlau lead ntev) yuav txuas rau tus tiv thaiv tom qab ntawd cov hlau lead tsis zoo (cov hlau lead luv) yuav txuas rau cov hlau lead zoo ntawm cov LED tom ntej. Tom qab ntawd cov hlau lead tsis zoo tom ntej yuav txuas rau cov hlau lead zoo tom ntej. Kawm tag nrho cov duab hauv cov kauj ruam no thiab dhau los ua kev lom zem nrog lub Circuit Court ua ntej siv lub tshuab txuas. Kauj Ruam 2: Ntxig ib qho LED raws li qhia hauv daim duab. Muab tso rau LED kom cov hlau lead ntev yuav tau muab pov rau ntawm cov hlau lead tiv thaiv. Cov LEDs yuav tsum tau teeb tsa 3 mm txog 4 mm saum toj ntawm pawg thawj coj saib xyuas vaj huam sib luag. Siv daim kab xev npog los pab tuav LED nyob hauv qhov chaw thaum ua thawj qhov txuas txuas. Cov LEDs hauv txoj haujlwm no tau tshaj tawm lub ntsej muag ncaj ncaj. Yog tias koj xav khoov cov LEDs ntawm cov ces kaum sib txawv ces khoov cov coj thiab tso cov LEDs ua ntej muab lawv tso rau ntawm lub rooj tsavxwm. ntawm qhov kev tso kawm. Tsis txhob txiav cov hlau lead no. Nws yuav tau txuas nrog rau LED tom ntej. Tom qab siv cov tooj dag, txiav cov xov hlau ntau dhau los ntawm qhov txuas nrog cov xaim txiav tawm. Muab cov hlau lead luv luv ntawm LED thib ob rau lub rooj tsavxwm kom tuav nws nyob hauv qhov chaw. Tom qab ntawd khoov cov hlau lead ntev los ntawm LED thib ob kom nws kov cov hlau lead luv ntawm thawj LED, raws li qhia, thiab sib dhos ua ke. Qhov 6: Ntxig rau qhov thib peb LED thiab tso txoj hlua ntev tom ntej ntawm LED yav dhau los. Muab cov hlau lead ntev rau ntawm tus thib peb LED mus rau cov hlau lead luv ntawm LED thib ob. Tsis txhob txiav cov hlau lead luv ntawm qhov thib peb LED. Txiav lwm qhov kev sib txuas raws li qhia hauv daim duab. Pib los ntawm kev ntxig ib qho LED, raws li qhia, nrog cov hlau lead ntev tau teeb tsa ib sab ntawm tus tiv thaiv cov hlau lead. Step 8: Rov ua cov txheej txheem tib yam li saum toj no txhawm rau txhim kho cov LEDs uas tseem tshuav kom ntseeg tau txuas tom ntej ntev mus rau yav dhau los luv luv ua ntej ntawm lub rooj tsavxwm. Tsis txhob txiav cov hlau lead luv ntawm qhov thib peb LED. Kauj Ruam 9: Khoov ob kab lus luv luv kom lawv kov tau raws li qhia hauv daim duab. Nov yog qhov uas yuav tsum muab cov xov hlau hauv av los ntawm lub hwj chim txuas.

Kauj Ruam 4: Siv Lub Tshuab Txuas Hluav Taws Xob

Solder Tus Txuas Hluav Taws Xob
Solder Tus Txuas Hluav Taws Xob
Solder Tus Txuas Hluav Taws Xob
Solder Tus Txuas Hluav Taws Xob

Kauj Ruam 1: Npaj qhov kawg ntawm cov hlau coj los ntawm koj lub zog txuas. Sawb txog 3/16 rwb thaiv tsev los ntawm txhua cov hlau lead. Tswv yim: Yog tias koj siv lub khoos phis tawj txuas hluav taws xob uas muaj plaub lub xov hlau ces siv cov xaim daj thiab xaim dub nyob ze rau nws. Cov chaw nyob hauv daim duab.

Kauj Ruam 5: Kaw lub Rooj Tswjhwm Saib Circuit Court rau hauv lub hauv paus yas

Kaw cov Circuit Board mus rau hauv lub hauv paus yas
Kaw cov Circuit Board mus rau hauv lub hauv paus yas
Kaw cov Circuit Board rau hauv lub hauv paus yas
Kaw cov Circuit Board rau hauv lub hauv paus yas

Kuv muaj Air-Tite 15 mm tus tuav nyiaj npib ntawm tes thiab siv nws rau txoj haujlwm no. Nws haum me ntsis yooj yim thiab yog li kuv xav tias 16 mm npib tuav yuav ua haujlwm tsuas yog me ntsis zoo dua. Lub Air-Tite tus tuav lub npib nrog lub nplhaib gasket dub, hloov qhov dawb uas kuv siv, yuav tsis pom muaj plua plav thiab av ntau npaum li cas tom qab lub teeb LED tau siv ib ntus. Cov no muaj los ntawm shawneecoin.com txog kwv yees li ib daus las. Nws muaj peb ntu rau Air-Tite npib tuav, lub hau, lub hauv paus, thiab lub nplhaib gasket. Lub nplhaib gasket haum nyob ib ncig ntawm ib npib nyiaj ces haum rau hauv qab. Lub hau ces plam saum toj saud. Txoj haujlwm no siv tsuas yog lub hauv paus thiab lub nplhaib gasket. Step 1: Muab lub rooj tsav xwm hauv Circuit hauv lub nplhaib gasket thiab ua kom haum rau sab hauv lub npib tuav. Tom qab ntawd tshem tawm daim phiaj hluav taws xob thiab lub nplhaib los ntawm lub hauv paus. Kauj Ruam 2: Sib tov me me ntawm cov kua nplaum epoxy meej. Thov kua nplaum rau sab hauv ntawm lub hauv paus. Siv cov kua nplaum txaus los npog sab hauv ntawm lub hauv paus. Ua ntej cov kua nplaum pib teeb tsa, tso lub rooj sib tham hauv lub nplhaib ua npuas ncauj thiab teeb nws sab hauv lub hauv paus rau saum cov kua nplaum. Nias ib ncig ntawm ntug ntawm lub nplhaib ua npuas ncauj. Lub ntug ntawm lub nplhaib ua npuas ncauj yuav lo saum lub hauv paus txog li ib millimeter lossis yog li thiab qhov ntawd yog qhov ib txwm muaj. Cov kua nplaum ntau dhau yuav ntws los ntawm lub qhov uas tsis siv ntawm lub rooj tsav xwm hauv Circuit Court. Siv cov kua nplaum ntau ntxiv rau qhov ua rau pom nyob rau sab saum toj ntawm daim phiaj hluav taws xob. Qhov no yog los pab tiv thaiv cov liab qab coj los kov txhua yam. Qhov epoxy kua nplaum pib teeb tsa hauv tsib feeb yog li ua haujlwm sai. Cov kua nplaum kuj tseem yuav ntws me ntsis ua ntej nws teeb tsa kom tiv thaiv koj thaj chaw ua haujlwm los ntawm kev nchuav. Lau tsawg kawg ib teev lossis ntau dua rau cov kua nplaum kom qhuav ua ntej tuav.

Kauj Ruam 6: Siv Lub Teeb

Siv Teeb
Siv Teeb

Lub teeb pom kev sib dhos LED yog lub teeb yuag thiab tuaj yeem ntsia tau rau yuav luag txhua lub tiaj tiaj siv ob tog sib txuas daim kab xev. Tsuas yog txiav ib daim me me ntawm daim kab xev ob sab ces tev thiab lo.

Tom qab teeb lub teeb hauv lub khoos phis tawj siv lub xov tooj me me txhawm rau txhawm rau txhawm rau txuas lub xov tooj hluav taws xob mus rau rooj plaub ze ntawm lub teeb yog tias daim kab xev ob sab muab tawm. Koj tsis xav kom lub teeb poob rau ntawm koj lub motherboard. Siv qhov kev nkag siab zoo thaum teeb lub teeb. Yog tias muaj peev xwm ua tau tias cov hlau xaim yuav raug kov lwm daim hlau tom qab ntawd ntxiv me me 1/2 amp fuse rau lub hwj chim. Txuas lub txuas hluav taws xob thiab txaus siab rau lub teeb ci ci xiav!:)

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