{THE LED LIGHTBULB}: 7 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31

Nrog lub zog tsis txaus, peb siv zog khaws cia. Txawm hais tias peb sim yuav cov khoom siv hluav taws xob ntsuab tshaj plaws thiab tua lawv kom ntau npaum li peb tuaj yeem ua tau, peb tseem pom peb tus kheej nrog cov khoom siv hluav taws xob uas tsis siv roj teeb lossis cov mercury kis mob CFLs. Kev daws tam sim uas xav los hloov mus rau lub teeb ci LED, uas yog tom qab raug mob los ntawm qhov tseeb tias LED me me tseem nyob ntawm tus nqi siab heev, ua rau nws raug nqi hmoov zoo los hloov tag nrho koj cov khoom siv uas twb muaj lawm rau lub tshuab no. Tab sis qhov no yog kev qhia paub, yog li peb tuaj yeem ua peb tus kheej! Dab tsi peb yuav xaus nrog yog ib lub teeb pom kev zoo tshaj plaws uas koj tau muaj nyob hauv koj nruab nrab, ua los ntawm tus nqi tsis txaus ntseeg. Qhov no yuav cawm koj $ 100s ntawm cov nyiaj thoob plaws lub neej ntawm lub teeb; yog li xav tias dawb sau kuv daim tshev rau tus lej suav!

Kauj ruam 1: [SUPPLIES]

Nrog LEDs ntawm tus nqi siab, koj yuav tsum paub tus muag khoom zoo kawg. Kuv xaj kuv cov khoom siv feem ntau los ntawm ob lub hauv paus tseem ceeb, LED Shoppe thiab Txhua Yam Khoom Siv Hluav Taws Xob. Kuv tau pom cov khoom lag luam no yog qhov pheej yig tshaj thiab ntseeg tau tshaj plaws. Kuv xaj kom muaj ntau qhov khoom siv, txij li kuv yuav ua ob peb qhov muag teev ntawm ntau qhov sib txawv, uas ua rau cov khoom siv pheej yig dua. Hauv qab no yog cov npe ntawm yam kuv xav tau rau txoj haujlwm no: LEDs - Kuv siv 5mm LEDs. Koj tuaj yeem hloov hom LEDs ntev li ntev tau uas koj tau suav qhov kev suav kom haum. Bridge Rectifier - Hloov AC rau DC. Perfboard - Qhov loj ntawm perfboard koj yuav yuav nyob ntawm qhov loj ntawm lub teeb uas koj xav tsim. Soldering Hlau thiab Accessories - Qhov pheej yig tshaj plaws ntawm cov xaim hluav taws xob yuav ua tau. Base Plug - Cov khoom no muaj lub teeb pom kev zoo ib puag ncig ntawm ib kawg thiab qhov hluav taws xob hauv tsev ib txwm nyob ntawm lwm qhov. Koj lub khw muag khoom kho vajtse hauv ib cheeb tsam yuav muaj qee yam. Cable Ties - Cov lus nug ntawm no tsis yog koj muaj lawv, tab sis, theej, pes tsawg puas ntawm lawv koj puas muaj. Cardboard - Qhov no yog qhov kev txhawb nqa tseem ceeb rau txhua feem ntawm noob ntawv Wax Ntawv - Kuv siv cov ntawv nplaum ua kua nplaum (uas dov cov khoom xiav) hloov. Koj tuaj yeem siv txhua yam uas muaj qhov kub thiab txias tsis ua hluav taws xob, tab sis kuv tau pom cov no los ua cov ntaub ntawv zoo tshaj plaws rau txoj haujlwm. Laum thiab Me Me - Kuv siv 1/8 laum ntsis. X -ACTO Riam thiab Hau Tag Nrho - Cov khoom no yuav raug siv los npaj cov rwb thaiv tsev.20AWG Hlau thiab PVC Yeeb Nkab - Cov no yuav tsum txuas lub teeb lub hauv paus mus rau qhov seem ntawm kev sib dhos. xyuas kom tsis muaj luv.

Kauj Ruam 2: [XAIV]

Tam sim no, zoo li txhua txoj haujlwm nrog hluav taws xob, yuav tsum tau suav qee qhov kev suav. Txawm hais tias qhov sib npaug yuav zoo li txaus ntshai me ntsis, Kuv tuaj yeem ntseeg koj tias nws yooj yim heev. Ua ntej pib koj qhov kev suav, nco ntsoov tias koj muaj koj li LEDs cov ntsiab lus tshwj xeeb los ntawm koj tus neeg muag khoom. FV (Forward Voltage) - Qhov no yog qhov hluav taws xob siv los ntawm txhua qhov sib cais LED. Nws tau hais tawm raws li qhov ntau, yog li qhov tsawg kawg nkaus thiab tus nqi siab tshaj tam sim no. AC MAX/MIN - AC Mains tsis tas li ntawm qhov hluav taws xob tas li thiab tsis zoo ib yam thoob plaws hauv ib lub tsev. Muaj qhov ua tau ntau yam tam sim no. Hauv Asmeskas, qhov ntau yog 110-125VAC. Hauv lwm haiv neeg, qhov ntau yog 220-250VAC. EQUATIONS [AC MAX] X 1.4 = AA / [FV MAX] = [# LEDs] CHECK [AC MIN] X 1.4 = BB / [# LEDs] = CC sawv cev rau qhov hluav taws xob rau pem hauv ntej thiab yuav tsum nyob hauv thaj tsam. Koj qhov txiaj ntsig kawg sawv cev rau tus naj npawb ntawm LEDs koj tuaj yeem tso rau hauv txhua kab. Xav txog qhov no yog chav tsev yooj yim. Tag nrho cov nyiaj ntawm LEDs ntawm lub teeb yuav tsum yog ntau tus lej no. Hauv txhua "chav," LEDs txuas rau qhov tsis zoo txhawm rau faib qhov hluav taws xob. Tom qab tag nrho cov koob yuav txuas nrog ua ke, zoo rau qhov zoo thiab tsis zoo rau qhov tsis zoo. Hauv qab no yog qhov piv txwv ntawm kuv qhov kev suav. EQUATIONS125 X 1.4 = 175175 / 3.8 = 46CHECK110 X 1.4 = 154154 /46 = 3.3478C yog nyob rau ntau yam. (ua pa tawm)

Kauj Ruam 3: [Npaj Qhov Raug Rho Tawm]

Rwb thaiv tsev yog ua los ntawm ob txheej. Cov ntawv xov paj silicon/ciab tso rau sab saum toj ntawm lub rooj tsav xwm hauv Circuit Court thiab los hauv kev sib cuag ncaj qha nrog cov khoom siv hluav taws xob. Cov txheej txheej thib ob yog ua los ntawm cov duab los qhia thiab zaum saum ib txheej txheej thib ib. Dhau li yog txheej txheej rwb thaiv tsev, txheej no yog lub hauv paus nruab nrab ntawm lub teeb thiab tuav ua ke txhua yam khoom. Kuv rho tawm daim duab los qhia uas kuv siv los ntawm phau ntawv tuav, txij li kuv pom tias nws zoo nkauj thiab ntom. Tom qab koj muaj koj daim duab los xij, plop ib daim ntawm perfboard saum nws thiab taug qab lawv cov qauv/qhov. Kuv pom tias qhov drilling qhov nrog koj laum ntawm thim rov qab tsis tso cai rau cov duab los ua rau tawg. Thaum nws los txiav, Kuv siv rab riam hauv chav ua noj ib txwm muaj. (Kuv dag) Thaum kawg, Kuv tau hlais me me tag nrho me ntsis ntawm qhov chaw thiab ob lub qhov, kwv yees li ib nti sib nrug, ntawm ob sab rau kev teeb tsa. Daim ntawv thib ob ntawm rwb thaiv tsev yog ua los ntawm silicone lossis ntawv ciab. Ob leeg ua haujlwm tau zoo, tab sis koj yuav tsum siv tsawg kawg ob txheej yog tias koj siv daim ntawv siv quav ciab thiab yuav tsum muaj lub ntsej muag ci ntsa iab tig mus rau lub voj voog. Taug qab tawm ntawm daim ntawv ua ntej, tab sis txiav nrog txiab zoo li qub. Raws li rau qhov zoo, Kuv tau siv qhov tshwj xeeb me ntsis xuas nrig ntaus. Yog tias koj tsis muaj ib qho, tom qab ntawd koj tuaj yeem yooj yim snip lub qhov me me nrog txiab. Ntxiv nrog rau txhua qhov ntawm txhua lub ces kaum, ua ib qho me ntsis ntawm qhov chaw nruab nrab, sib xws rau ib qho ntawm lwm txheej txheej rwb thaiv tsev, kom cov xov hluav taws xob hla mus.

Kauj Ruam 4: [Npaj Lub Hauv Paus]

Dab tsi ua rau qhov teeb pom kev zoo ib txwm yog nws lub hauv paus; nws tuaj yeem haum rau txhua yam khoom siv uas twb muaj lawm. Koj muaj kev ywj pheej me me nrog lub hauv paus, txawm li cas los xij, txij li txhua qhov teeb tsa tsis tau tsim sib npaug. Lub hom phiaj ntawm PVC channel yog txhawm rau txhawm rau xaim hluav taws xob ntau thiab muab qhov ntev me ntsis ntxiv yog tias cov khoom siv xav tau. Ib qho uas tau qhia yog ua kom ntev heev rau cov khoom siv tshwj xeeb. Cov txheej txheem ua lub hauv paus yog raws li hauv qab no: 1. Laum Qhov - Ua ob lub qhov me me kab pheeb ces kaum ntawm txhua sab ntawm lub hauv paus ntsaws, nyob nruab nrab ntawm cov ceg ntoo. Xyuas kom tseeb tias lub qhov pib ntawm ntug sab nrauv thiab xaus me ntsis sab hauv, txhawm rau kom ntseeg tau tias cov qhov sib dhos no tsis cuam tshuam nrog kev ua haujlwm. 2. Sawb thiab Tin - Tshem cov xov hlau thiab ntswj cov hlua ua ke. Siv cov laug rau qhov xaus. (qhov peb hu ua "tinning") 3. Ntxig - Ntxig cov xaim rau hauv lub qhov thiab ruaj ntseg lawv nrog cov yas me me. Yog tias koj xav tau, koj tseem tuaj yeem muab lawv tso rau hauv qhov chaw nrog cov lus qhia zoo heev, uas kuv tsis muaj. 4. Txheeb xyuas - Teeb koj lub multimeter rau hom tshuaj diode. Kov txhua qhov ntsuas qhov ntsuas mus rau txhua qhov kawg xaim; tsis muaj dab tsi yuav tshwm sim. Yog tias koj lub xov tooj cua nrov nrov, tom qab ntawd muaj qhov luv luv, yog li koj yuav tsum txheeb xyuas koj txoj haujlwm. Tam sim no, khaws ib qho ntawm qhov kev soj ntsuam ntawm xaim kawg thiab kov lwm qhov kom muaj kev sib cuag ntawm lub hauv paus. Yuav tsum muaj kev coj ua qhia ntawm ib qho thiab tsis yog lwm qhov. Rov ua qhov no rau lwm txoj xov hlau. 5. PVC - Txiav koj xav tau ntev ntawm PVC yeeb nkab thiab laum qhov hauv nws. Txuas lub hauv paus ntsaws rau ib kawg nrog cov hlua txuas. Tom qab ntawd peb yuav teeb tsa lub rooj tsav xwm hluav taws xob mus rau lwm qhov.

Kauj ruam 5: [SOLDERING]

Kuv faib cov laug rau hauv cov theem hauv qab no: 1. Npaj - Muab cov LEDs tso rau hauv lawv thaj chaw kwv yees. Koj yuav pom koj tus kheej hloov qhov chaw ntawm LEDs txhawm rau kom lawv haum rau ntawm lub qhov rooj, yog li cov kauj ruam no tseem ceeb heev. Xyuas kom koj ua raws koj cov kev suav thiab siv koj cov txiaj ntsig los txiav txim siab yuav ua li cas tso cov LEDs. Nco ntsoov tias lawv yuav txuas nrog qhov zoo rau qhov tsis zoo hauv txhua kab, thiab txhua ntu yuav txuas nrog ua ke mus rau qhov zoo thiab tsis zoo rau qhov tsis zoo. Piv txwv li, Kuv yuav txuas 46 LEDs ua ke, zoo rau tsis zoo, thiab tom qab ntawd txuas txhua qhov zoo thiab qhov tsis zoo ntawm txhua qhov kawg ua ke. Thaum qhov xaus ntawm cov phiaj xwm phiaj xwm, kuv tau thaij duab kom nco qab qhov kuv tau tso txhua yam. 2. Qhov Chaw - Ntxig ib kab ntawm LEDs ib lub sijhawm, ua kom ntseeg tau tias koj tau ua tib zoo saib xyuas kom pom tseeb. Nco ntsoov tias qhov ua tau ntev ntawm LED yog ib txwm muaj qhov zoo. 3. Khoov - Khoov txhua tus coj mus rau qhov kwv yees sib koom ua ke thiab txiav tawm qhov ntau. 4. Solder - Siv qhov sib koom ua ke no ib zaug thiab xyuas kom txhua tus ua tau zoo, txij li koj tau ua haujlwm nrog cov hluav taws xob siab. Ua kom sov qhov sib koom tes thiab siv cov laug ntawm cov hlau thiab txhuas. Tom qab ntawd, txav cov laug los npog qhov sib koom ua ke, siv thawj lub lauj kaub los ua kom sov. Yog tias koj xav tau kev pab txuas ntxiv, muaj ntau cov vis dis aus online uas yuav pab koj. 5. Snip - Kaw qhov ua rau ntau dhau, ua kom ntseeg tau tias maj mam nrog cov pob qij txha txuas.

Kauj Ruam 6: [TSEEB]

Tam sim no tias tag nrho cov khoom sib cais tau npaj, peb tuaj yeem txav mus rau ua ke tag nrho lub teeb. Khiav cov xov hluav taws xob los ntawm qhov chaw nruab nrab ntawm ob txheej rwb thaiv tsev. Muab cov xaim hluav taws xob txuas rau lub kho qhov muag (daim ntawv lo "~") thiab tshem tawm qhov tshaj. Ua kom ntseeg tau tias txhua yam tau muab muag kom raug ua ntej koj kaw nws. Mount lub PVC yeeb nkab rau ntawm daim duab los qhia nrog cov hlua txuas. Tom qab ntawd, maj mam thawb cov xov hlau mus rau hauv cov yeeb nkab, txhuam txhua txheej ua ke thiab ruaj ntseg lawv nrog cov hlua txuas ntawm txhua lub ces kaum. Tom qab tshuaj xyuas tias tsis muaj dab tsi tshwm sim, ntsaws lub teeb kom kuaj seb nws puas ua haujlwm. Ua tib zoo saib xyuas nrog qhov kev xeem no, ib yam li nrog rau qhov haujlwm no. Kuv tsis yog lub luag haujlwm rau qhov raug mob, lub cev lossis lub siab. =]

Kauj Ruam 7: [SIV]

Cia lub zog txuag pib! Thaum koj ua tiav, koj tuaj yeem ntsia nws rau hauv txhua lub teeb pom kev zoo thiab pib txuag tam sim. Kuv tso qee qhov chaw ntawm kuv lub tsev thiab npaj yuav ua ntau ntxiv nyob rau ob peb lub asthiv tom ntej. Txawm hais tias kuv tau mus ntawm txoj haujlwm no nrog txoj kev teeb lub teeb, koj tuaj yeem ua rau sab saum toj thiab xaim lawv ua ke (tsis txhob hnov qab lub fuse nyob ntawd). Nov yog qhov kuv yuav ua thiab teeb tsa nws saum kuv lub rooj. Tsis tas li, cov no yuav yog qhov zoo tshaj plaws rau cov teeb pom kev zoo dua qub. Yog tias koj xav tsis thoob, kuv tau sau tus nqi rau koj hauv qab no: Me me (46 LEDs): Perfboard: $ 1.00LEDs: $ 0.05 X 46 = $ 2.30Wire: $ 0.18 X 1/3ft. = $ 0.06Rectifier: $ 0.50Base Plug: $ 1.00Total: $ 4.86Medium (92 LEDs): Perfboard: $ 1.50LEDs: $ 0.05 X 92 = $ 4.60Wire: $ 0.18 X 1/3ft. = $ 0.06Rectifier: $ 0.50Base Plug: $ 1.00Tag nrho: $ 7.66Laj (184 LEDs): Perfboard: $ 2.00LEDs: $ 0.05 X 184 = $ 9.20Wire: $ 0.18 X 1/3ft. = $ 0.06Rectifier: $ 0.50Base Plug: $ 1.00Tag nrho: $ 12.76 Raws li rau txhua yam ntxiv, Kuv muaj txhua yam tso ib puag ncig. Kuv yeej txaus siab rau txoj haujlwm no thiab vam tias koj yuav ua ib yam! Qhov tsuas yog ib qho nyem yuav tau txais txiaj ntsig zoo. Ua tsaug!

Thawj qhov khoom plig hauv Kev Ncaj Ncees Hauv Tebchaws Meskas ntawm Kev Sib Tw Ua Tau Zoo