Cov txheej txheem:

LED Ris: 7 Kauj Ruam (nrog Duab)
LED Ris: 7 Kauj Ruam (nrog Duab)

Video: LED Ris: 7 Kauj Ruam (nrog Duab)

Video: LED Ris: 7 Kauj Ruam (nrog Duab)
Video: Niam tais Npab Ntxhais tuag ua Dab 1/23/2020 2024, Lub Xya hli ntuj
Anonim
LED Ris tsho
LED Ris tsho
LED Ris tsho
LED Ris tsho
LED Ris tsho
LED Ris tsho

Xav ntxiv LEDs rau koj lub ris thiab tseem tuaj yeem ntxuav lub ris? Kuv xav ua qee lub ris uas ci rau phooj ywg. Nws xav tau qee yam yooj yim hnav uas tuaj yeem ua haujlwm sab nraum zoov hauv qhov kub thiab txias thiab muaj plua plav thiab tuaj yeem ntxuav tau. Kuv tseem tsis txaus siab tias kuv raug yuam kom kawm Home Ec hauv tsev kawm theem siab, tab sis tsis raug tso cai mus kawm chav kawm. Kuv nrhiav tsis tau cov lus qhia hauv lub vev xaib uas teb los ntawm cov lus nug yooj yim heev, yog li kuv tau sau Cov Lus Qhia no nrog rau lwm tus zoo li kuv hauv siab. Hauv paus, Kuv tau tsim lub Circuit Court, tso cov LEDs rau hauv qhov vinyl strip, thiab tom qab ntawd npog sab nraub qaum nrog Velcro (TM). Kuv xaws lwm sab ntawm Velcro mus rau lub ris, rub cov xov hlau tawm sab saum toj ntawm cov hlua LED, txuas lawv mus rau roj teeb 9-volt thiab kaw lub roj teeb hauv lub hnab tshos. ntawm dab tsi los!

Kauj ruam 1: Cov ntaub ntawv

Khoom siv
Khoom siv
Khoom siv
Khoom siv

Koj yuav xav tau cov cuab yeej thiab cov ntaub ntawv no: Ris tsho - nco ntsoov tias tsis muaj hnab ris npog sab nraub qaum 1/4 daim yas yas - xaiv xim uas haum rau lub ris lossis txiav txim siab kom tau cov yas yas ci ci los ua qhov cuam tshuam rau koj li LEDs. Nov yog ib qho piv txwv (nqes mus rau hauv qab ntawm nplooj ntawv) nyiaj vinyl2 yards 2 dav xaws-rau (Tsis-nplaum) Velcro (TM) 1/4 yard woven paj rwb ntaub-txhua xim yuav ua, Kuv siv qhov hnyav nruab nrab dub 22 gauge stranded wire - qhov no yog los ntawm Xov Tooj Cua Shack. Kuv tau txais 22 gauge vim tias txhua yam lawv muaj. Kuv tau txais cov xaim hluav taws xob hloov pauv vim tias nws tsis nruj. 30 LEDs ntawm koj xaiv - Kuv tau txais cov ultra -ci dawb LEDs vim kuv xav tau kom ntau li ntau tau. Ob lub roj teeb 9-voltSolderElectrical tapeNeedle-nosed pliersWire stripper thiab xaim cutterSingle-edge razor bladeRotary punch-muaj nyob ntawm xaws, khoom siv tes ua, thiab tawv khw. vinyl. Soldering hlau lossis phom Txiav lub rooj tsavxwm - Kuv siv lub rooj txiav ntoo qub no los ua haujlwm saum npoo av thaum siv lub vev xaib. Lub vev xaib los xam qhov loj me resistors thiab roj teeb koj yuav xav tau LED Series/Parallel Array Wizard Qhov tsim nyog tiv thaiv rau koj lub Circuit Court - Kuv siv rau 82 ohm 1 /4 volt resistors thiab ib qho 220 ohm 1/4 volt r esistor hauv txhua lub Circuit (rau tag nrho kaum ob 82 ohm resistors thiab ob 220 ohm resistors). Xov tooj cua Shack tsis nqa cov resistors tseeb no yog li kuv yuav cov no hauv online. Yog tias koj tsis tuaj yeem pom txoj cai ohm resistor, nce mus rau qhov tom ntej. Tsis txhob siv tus tiv thaiv nrog qhov ua haujlwm me dhau vim tias koj tuaj yeem tshuab tawm LEDs. ScissorsYardstick lossis daim kab xev ntsuas

Kauj Ruam 2: Npaj Txoj Haujlwm Circuit thiab Kev Tso Chaw ntawm LED Sawb

Ntsuas qhov ntev ntawm lub ris los ntawm sab saum toj ntawm lub hauv pliaj pem hauv ntej mus rau hauv qab ntawm lub ris ceg. Txiav txim siab qhov twg koj xav tau cov LEDs thiab ze ze qhov koj xav tau lawv li cas. Rau kuv lub ris, Kuv xav tau ib lub strip nrog 13 LEDs sib npaug sib nrug. Nws hloov tawm tias qhov Circuit Court yooj yim dua yog tias koj xaiv tus lej ntawm LEDs, tab sis kuv tsis paub qhov ntawd! Xaiv cov LEDs tshwj xeeb uas koj xav tau. Mus rau lub tshuab xam zauv ntawm kab ntawm kab ntawm koj xaiv. Koj yuav tsum paub qhov voltage ntawm LEDs, txwv tsis pub hu ua "diode forward voltage". Koj kuj tseem yuav tsum paub qhov hluav taws xob ntawm lub roj teeb (ies) koj xav siv (qhov ntsuas qhov hluav taws xob). Kuv xaiv lub roj teeb 9 volt vim tias nws compact thiab yooj yim mus rau hauv lub hnab ris. Kuv tsis xav tau tag nrho 9 volts rau Circuit thiab tuaj yeem siv plaub lub roj teeb 1.5 volt AA - tab sis kuv tsis xav tau ntau ntawm plaub lub roj teeb. Feem ntau cov LEDs muaj "diode rau tam sim no" ntawm 20 milliamps thiab qhov ntawd yog tus nqi kuv siv. Kuv xav tias nws tsim nyog kom muaj hluav taws xob tsim hluav taws xob kom sov me ntsis li sai tau, yog li kuv tau xaiv qhov Circuit Court ntau dua li qhov yooj yim dua. Kuv tsis muaj lub tswv yim yuav ua li cas thiaj li txuas xov tooj hluav taws xob thiab qhov ntawd ua rau nyuaj tshaj plaws uas kuv tau ntsib hauv txoj haujlwm no. Yog li xaiv tus lej txawm tias ntawm LEDs! Txheeb xyuas pdf ntawm daim duab kos kuv tau siv - thawj daim duab hluav taws xob yog kuv txoj kab ke nyuaj nrog ob qho tib si ua ke thiab cov khoom sib xyaw. Daim duab hluav taws xob thib ob qhia pom qhov yooj yim sib dhos. Yog tias txhua yam no yog lus Greek rau koj, saib ntawm Cov Lus Qhia ntawm cov kab hluav taws xob sib txuas thiab sib txuas.

Kauj Ruam 3: Npaj Vinyl Strips

Npaj cov Vinyl Strips
Npaj cov Vinyl Strips

Ntsuas qhov ntev ntawm lub ris los ntawm sab saud ntawm lub hauv ntej mus rau hauv qab ntawm txhais ceg.

Txiav ob daim yas, txhua 4 ntiv tes dav thiab 2-3 ntiv tes ntev dua li ntsuas ntsuas ceg. Cov kab kawg yuav txiav mus rau lawv qhov loj me me thaum txhua yam nyob hauv qhov chaw. Kos rau sab nraum qab ntawm cov yas nrog qhov chaw ntawm txhua LED - nco ntsoov nruab nrab cov no ntawm kab txaij. Txiav cov qhov puag ncig ntawm koj cov qhab nia. Kuv siv qhov teeb tsa loj tshaj plaws ntawm qhov xaum nrig. Nws zoo li yog 1/8 Nti punch, uas 5 mm LEDs haum rau hauv zoo.

Kauj Ruam 4: Txhim Kho Cov Hluav Taws Xob

Hlau Circuit
Hlau Circuit
Hlau Circuit
Hlau Circuit
Hlau Circuit
Hlau Circuit

Kev Npaj Siv ib qhov chaw ua haujlwm uas loj txaus los txhawb qhov ntev ntawm daim kab xev yas - qhov no ua kom yooj yim kom txhua yam nyob hauv qhov chaw thaum koj ua haujlwm. Koj yuav xav tau ua thawj zaug hauv kev sib txuas nrog cov tshuab sib txuas - tseem tsis tau siv dua. Ntawm txhua qhov txuas, ntswj cov hlau lossis txhais ceg los ntawm tus tiv thaiv lossis LED ib puag ncig ib leeg. Muab cov yas yas tso rau ntawm koj qhov chaw ua haujlwm thiab siv nws los ua phau ntawv qhia rau txhua qhov chaw. Kuv pib thaiv kab hauv qab ntawm kab txaij tsis muaj qhov laj thawj tshwj xeeb, tab sis kuv xav tias nws ua rau muaj kev nkag siab los ua haujlwm los ntawm ib kawg mus rau lwm qhov yog li koj khaws ib qho kev xav ntawm qhov zoo thiab qhov tsis zoo xaus ntawm LEDs thiab thaiv. Thaum koj ua haujlwm, ntxig cov LEDs rau hauv qhov tsim nyog hauv daim kab xev yas. Qhov no pab ua kom ruaj khov hauv Circuit Court thiab nws ua kom ntseeg tau qhov tseeb tso ntawm cov resistors thiab LEDs. Long Red WireI tau txiav txim siab ua ntu ntu ntawm Circuit Court los ua tus txha nraub qaum, yog li kuv pib txiav ib txoj kab liab liab ntev rau qhov zoo ntawm txoj kab sib dhos. Qhov no yuav tsum yog txog ib txhais taw ntev dua li cov hlua yas kom koj tuaj yeem txuas nws rau lub roj teeb thiab muaj lub zog txaus kom poob lub roj teeb mus rau hauv qab ntawm lub ris pem hauv ntej. xaim Nws tsis muaj teeb meem twg qhov kawg ntawm tus tiv thaiv koj txuas. Kuv qhwv cov xov hlau nyob ib ncig ntawm tus ceg ntawm tus tiv thaiv thiab tom qab ntawd qhwv qhov seem ntawm cov ceg tiv thaiv ib ncig ntawm cov xaim. Qhov no ua rau muaj kev sib txuas zoo uas tsis yooj yim sib nrug. Siv rab koob -lub qhov ntswg los qhwv cov xov hlau thiab ob txhais ceg - nws ua rau nws yooj yim dua. Kuv txuas nrog lwm qhov kawg ntawm tus tiv thaiv mus rau qhov ua tau zoo ntawm LED siv tib txoj hauv kev ntawm kev sib tw tiv thaiv ib puag ncig ntawm LED ceg thiab lwm yam versa. Feem ntau, cov ceg ntev dua ntawm LED yog qhov ua tau zoo. Koj tuaj yeem tshawb xyuas qhov no los ntawm kev saib LED ze. Cov phaj me me yog cov phaj zoo. Koj yuav tsum tau txais txoj cai no rau kev ua haujlwm hauv CircuitSeries CircuitNext, Kuv txuas nrog thawj ntawm rau rau txoj kab hluav taws xob ntawm kuv qhov kev ua tiav. Txij li txhua qhov ntawm cov kab hluav taws xob siv ob lub LEDs, Kuv hla ib lub qhov LED thiab npaj cov xaim liab liab ntev rau kev txuas tom ntej. Kuv yuav tsum tau tshem cov rwb thaiv tsev los ntawm ntu luv luv ntawm cov hlau liab (li 1/2 nti ntev). Muab cov xaim liab nyob ze rau ntawm lub qhov hauv daim kab xev yas, Kuv tau siv lub tshuab xaim hluav taws xob txhawm rau txhawm rau txhawm rau rwb thaiv tsev sab saum toj thiab hauv qab ntawm ntu 1/2 nti. Kuv pom zoo koj ua qhov no ua ntej ntawm cov seem hlau kom koj paub tias ib feem ntawm cov hlau stripper txiav los ntawm rwb thaiv tsev yam tsis tau txiav cov hlau. Thaum kuv tau hlais rau sab saud thiab hauv qab ntawm ntu kom raug hle, Kuv tau siv rab rab rab riam ib leeg los hlais los ntawm rwb thaiv tsev ntev. Qhov no tau yooj yim dua qhov kuv xav tias nws yuav yog - rab chais hniav swb ntawm ib tus neeg ntawm cov xaim xaim xaim yog tias koj thawb hnyav dhau, yog li koj tsis tas yuav tau ceev faj zoo li koj ua nrog cov hlua hlau. Xaiv cov rwb thaiv tsev nrog koj cov rau tes thiab rub nws mus. Nws yuav siv sijhawm ib pliag lossis ob feeb kom tshem tawm txhua qhov, tab sis kuv pom tias qhov zoo dua rau qhov ua yuam kev txiav cov hlau. (Nco tseg, yog tias koj tsis tau txiav cov hlau thaum tshem lub rwb thaiv tsev, tsuas yog txiav cov hlau, tshem tawm cov rwb thaiv tsev tawm qhov kawg koj tsuas yog txiav, thiab txuas los ntawm kev sib tw ib puag ncig ib leeg. Koj tuaj yeem pom ib qho ntawm cov kev sib txuas hauv yim daim duab no. Cov kab hluav taws xob, kuv xav tau 82 ohm resistor. Kuv qhwv cov ceg ib ncig ntawm cov hlau liab qab kuv nyuam qhuav nthuav tawm. ceg ntawm LED no mus rau qhov zoo ntawm ob lub LED hauv kab hluav taws xob no. Kuv txuas cov seem seem uas zoo ntawm cov kab hluav taws xob. Qhov no suav ntau dua ib nrab ntawm kev ua haujlwm hauv kev sib txuas hauv tshuab hluav taws xob. ntawm lub xov tooj cua, txiav ib daim hlau dub zoo ib yam li cov hlau liab ntev. Zoo ib yam li cov xaim liab, tso nws nyob ib sab ntawm cov LEDs uas tam sim no zaum zoo siab hauv lawv lub qhov hauv cov yas yas. rwb thaiv tsev tawm th e cov xaim dub yog li koj tuaj yeem qhwv qhov tsis zoo ntawm LEDs ib puag ncig cov hlau liab qab kom ua tiav qhov tsis zoo ntawm Circuit Court. Qhwv qhov tsis zoo LED ob txhais ceg nyob ib ncig ntawm cov hlau liab qab. Nej sau rau kuv txoj kev nyuaj nrog ua ke ua ke thiab ntu ntu, tsuas yog txhua lwm yam LED txuas rau cov xaim dub. Cov LEDs txuas txuas rau xaim liab. Yog tias koj ntse thiab xaiv tus lej ntawm LEDs, koj yuav muaj cov kab hluav taws xob sib txuas ncaj qha uas zoo li tus ntaiv thiab txhua qhov tsis zoo ntawm LED ceg yuav txuas rau cov xaim dub. roj teeb snap txuas. Rhais cov rwb thaiv tsev tawm ntawm qhov kawg ntawm cov xov txuas txuas thiab cov xov hlau liab thiab dub. Nco ntsoov tias cov xov hlau ntawm qhov txuas txuas yuav yog qhov ntsuas sib txawv, yog li koj yuav tsum tau siv ib feem sib txawv ntawm cov xov tooj hluav taws xob kom tsis txhob txiav los ntawm xaim. Test the circuitKoj yuav tsum tam sim no muaj kev sib txuas tiav hauv tshuab txuas nrog! Tig lub vinyl strip hla thiab txheeb xyuas cov LEDs kom ntseeg tau tias koj tau txais qhov kawg raug qhov tseeb. Ntseeg kuv, txawm tias kuv xav tias kuv tau ceev faj, Kuv tseem tau txais ob txoj kev txuas rov qab. Txij li thaum koj tsis tau soldered lub Circuit Court, nws yooj yim los kho ib qho uas tsis raug. Tam sim no nws yog lub sijhawm los sim nws thiab vam tias nws ua haujlwm. Tshem tawm cov rwb thaiv tsev tawm ntawm qhov kawg ntawm cov kab liab thiab dub. Kov cov xaim liab mus rau qhov kawg ntawm lub roj teeb thiab xaim dub mus rau lwm qhov kawg. Koj lub teeb yuav tsum tuaj. Yog tsis yog, txheeb xyuas koj cov kev sib txuas kom paub tseeb tias lawv zoo thiab tshawb xyuas qhov sib txawv ntawm cov LEDs dua. Kuv tsis tuaj yeem qhia koj tias kuv zoo siab npaum li cas thaum thaum kawg kuv tau ua kuv txoj haujlwm ua haujlwm. Raws li kuv tau hais, Kuv tsis tau xaim hluav taws xob ua ntej, yog li nws siv li 5 zaug ua ntej kuv tau txais nws raug. Kuv vam tias Phau Ntawv Qhia no yuav pab koj zam qhov kev chim siab ntawd.

Kauj ruam 5: Solder

Cov laug!
Cov laug!
Cov laug!
Cov laug!
Cov laug!
Cov laug!
Cov laug!
Cov laug!

Cov kauj ruam no yog qhov ncaj vim tias koj yuav ua txhua qhov kev sib txuas ua haujlwm. Xyuas kom tseeb tias LEDs nyob hauv lawv lub qhov thiab tau zaum zaum theem thiab tsis yog askew. Kuv lees tias kuv tsis tuaj yeem tau txais tag nrho cov LEDs los zaum ncaj ncaj los ntawm lub qhov - nws tseem ua haujlwm tau zoo, tab sis kuv xav tias lawv yuav tau ua phem dua yog tias kuv tsis tau txais txhua yam tso tiaj ua ntej kuv tau siv yog tias koj ' tsis tau muag dua, ua tibzoo saib ntawm [https://www.instructables.com/id/How-to-solder// Yuav Ua Li Cas Solder] Qhia. Qhwv daim kab xev hluav taws xob nyob ib ncig ntawm cov xaim-rau-xaim sib txuas-qhov no yuav yog kev sib txuas rau lub roj teeb ntsaws qhov txuas thiab ib qho thaj ua rau thaj uas koj tau ua rau cov xov liab liab thiab dub ntev.

Kauj Ruam 6: Txuas Rov Qab rau Vinyl Sawb

Txuas rov qab rau Vinyl Sawb
Txuas rov qab rau Vinyl Sawb
Txuas rov qab rau Vinyl Sawb
Txuas rov qab rau Vinyl Sawb
Txuas rov qab rau Vinyl Sawb
Txuas rov qab rau Vinyl Sawb

Kev npaj Kuv tau xaiv los tuav cov thaiv, cov tiv thaiv, thiab LEDs nyob hauv qhov chaw nrog cov kab xev. Kuv tsis paub tias qhov no yuav ua haujlwm zoo, tab sis kuv cia siab tias nws yuav pab khaws txhua yam hauv qhov chaw thiab txo qhov muaj feem cuam tshuam hauv kev siv hluav taws xob. Kuv kuj siv ib daim me me los tuav cov kab xov liab thiab dub nyob rau qhov chaw tshaj plaws. Txij li thaum daim kab xev kab xev yog 2 ntiv tes dav, kuv txiav daim ntaub 2 3/4 ntiv tes dav, tawm hauv chav rau 1/4 nti hem ntawm txhua sab thiab chav rau ntaub kom muaj 1/8 nti dhau ntawm kab xev. Nov yog txhawm rau tiv thaiv koj lub tshuab xaws - koj tsis xav kom rab koob hla dhau cov nplaum los ntawm daim kab xev. Cov ntaub yuav tsum npog cov hlua txuas ntxiv rau 1/2 nti hauv qab thiab 1/2 nti nyob rau sab saum toj. Tig hla txhua sab ntawm daim ntaub 1/4 nti thiab xaws hauv qhov chaw los tsim lub hems. Txheeb xyuas kom ntseeg tau tias nws yuav npog tag nrho cov kab ke ntxiv rau 1/2 nti rau saum thiab hauv qab. Qhov ntawm VelcroStitch qhov txhaws ib nrab ntawm Velcro mus rau sab xis ntawm daim ntaub. Qhov no tso cai rau sab muag mus rau ntawm lub ris, uas kuv xav tias zoo dua. Kuv muaj 3/4 nti Velcro ke rau thawj ceg thiab tom qab ntawd yuav qee 2 nti Velcro rau ob txhais ceg, yog li kuv muaj duab ntawm ob qho tib si. Ob qhov ntau thiab tsawg ua haujlwm, tsuas yog nco ntsoov tias koj tau txais Velcro ntawm cov npoo sab nrauv ntawm cov ntaub qhwv kom muaj zog dua. Lub Velcro sawb mus rau daim kab xev pluaj Plooj Velcro sawb rau sab nraub qaum ntawm cov yas yas. Ceev faj kom nws nyob nruab nrab ntawm cov xov hlau thiab xyuas kom tseeb tias cov npoo pom tseeb ntawm cov kab xev. Nco ntsoov tias cov yas yuav dav dua thiab ntev dua li Velcro sawb. Xaws ob sab ua ntej thiab tom qab ntawd. Tom ntej no, tshem tawm daim me me ntawm cov kab xev kaw qhov kawg ntawm cov xov liab thiab dub nyob hauv qhov chaw. Ua tib zoo tuav lawv ntawm qhov chaw nruab nrab ntawm txoj hlua thaum xaws sab laug sab saum toj ntawm Velcro sawb rau cov yas. Rov ua dua rau sab xis. Lub strips LEDs tiav!

Kauj Ruam 7: Xaws Velcro Onto Rants

Xaws Velcro Onto Ris
Xaws Velcro Onto Ris
Xaws Velcro Onto Ris
Xaws Velcro Onto Ris
Xaws Velcro Onto Ris
Xaws Velcro Onto Ris
Xaws Velcro Onto Ris
Xaws Velcro Onto Ris

Lub Velcro khiav hla ib sab ntawm lub ris, pib txawm tias nyob rau sab saum toj ntawm lub hnab tshos pem hauv ntej thiab xaus rau saum lub ris.

Qhov no yog qhov ua kom me me vim tias lub ris lub ris nqaim, koj yuav tsum rub sab ntawm ob txhais ceg tawm los ntawm hauv qab nias lub taw ntawm lub tshuab xaws. Kuv tau ua qhov no hauv ob ntu - Kuv pib nyob rau sab saum toj ntawm lub hnab tshos thiab xaws kom deb li kuv tuaj yeem ua tau thiab tom qab ntawd tig lub ris rov qab thiab pib txij hauv qab. Kuv tuaj yeem xaws tag nrho ntev ntawm Velcro li no. Kuv tau tawm ntawm thaj chaw hla lub hauv caug tsis muaj Velcro. Kuv qhov kev xav yog tias lub hauv caug txav mus ntau tshaj thaum koj taug kev, yog li kuv xav yog tias cov hlua LED tau xoob hla lub hauv caug, nws yuav tiv thaiv nws los ntawm kev tawg los ntawm kev txav mus los.

Pom zoo: