Thawj garlands yog ib txoj hauv kev los kho kom zoo nkauj chav uas tsim kom muaj kev sib haum xeeb thiab kev zoo siab. Tsawg tus neeg paub tias ua-nws-koj tus kheej LED garland yog ib qho yooj yim ua. Koj tuaj yeem tsim ib qho kev xaiv uas haum rau koj thiab haum rau sab hauv.
garlands yog dab tsi
Nyob ntawm lub rhawv ntawm cov khw muag khoom koj tuaj yeem pom ntau qhov kev xaiv sib txawv, yog li tsis txhob poob ntawm txhua yam, koj yuav tsum paub tias lawv ua haujlwm li cas thiab lawv txawv li cas. Paub tias LED garland Circuit Court yog dab tsi yuav pab tau koj yog tias koj txiav txim siab ua koj tus kheej.
Types of garlands:
- Garlands ntawm mesh.
- Curtains.
- Ib qho ntawm cov kev xaiv kab hlau rhuav yog icicle garlands.
- Durolight.
- Keeplight.
- Strobelight yuav tsim flicker.
Tam sim no koj tau txiav txim siab txog hom garland koj tsim, koj yuav tsum ua tib zoo kawm cov xov hlau thiab hom fais fab uas tuaj yeem siv los tsim lub garland nrog koj tus kheej tes.
Tseem xaim thiab lub zog
Moderngarlands yog tsim los siv ib qho ntawm peb hom hlau. Rau qhov no, cov khoom siv roj hmab, silicone thiab PVC tuaj yeem siv tau. Rau kev kho kom zoo nkauj sab nraum zoov, thawj ob hom ntawm cov xov hlau yog siv, txij li lawv tau nce noo noo tsis kam thiab tiv taus qhov kub thiab txias. Hauv thaj chaw, koj tuaj yeem siv nyiaj txiag LED Christmas tsob ntoo garlands nrog PVC hlau.
Los ntawm hom fais fab, ob hom tuaj yeem paub qhov txawv: autonomous thiab hluav taws xob. Cov qub yog qhov zoo tagnrho rau kev kho kom zoo nkauj facades thiab qhov chaw uas nws tsis tuaj yeem muab hluav taws xob. Xws li txoj kev LED garlands yog siv los ntawm cov roj teeb. Vim lub zog siv tsawg, lawv tuaj yeem ua haujlwm tau ntev. Ib qho ntxiv hauv kev txav mus los yooj yim, koj tuaj yeem nqa lawv nrog koj mus rau kev tshaj tawm. Hluav taws xob ntsaws rau hauv qhov hluav taws xob.
Kev xaiv 1. Tsim ib lub paj los ntawm cov keyboard qub
Yuav tshwm sim xav tau ib lub garland nyob rau lub sijhawm luv tshaj plaws, tab sis tsis muaj nyiaj yuav nws. Tom qab ntawd tus tswv chav kawm "LED garland, ua los ntawm tes" yuav los cawm. Xav txog qhov kev xaiv nyiaj txiag tshaj plaws rau kev rov ua haujlwm qub cov khoom siv hauv computer, piv txwv li, cov keyboards thiab nas.
Txhawm rau ua tiav txoj haujlwm koj yuav xav tau:
- Ntau lub keyboards tsis tsim nyog (tej zaum tsis ua haujlwm).
- Ntxhais hlau.
- resistors.
- Insulating daim kab xev.
- Tubes-cambric rau cua sov shrinking.
- Flux lossis rosin.
Ua ntej, koj yuav tsum tshem tawm ntau cov xov hlau tsis tsim nyog ntawm cov keyboard thiab ua tib zoo txiav lub USB cable. RauYuav kom DIY LED garland kom tiav, koj yuav tsum nrhiav yam tsawg kawg tsib keyboards. Nug ib puag ncig, phooj ywg, lossis mus rau cov rooj sib tham hauv zos. Txhua tus muaj qhov tsawg kawg ntawm peb lub teeb LED uas ua haujlwm ua cov cim rau cov khawm hais kom ua. Yog tias muaj chav ua si tsis tsim nyog hauv Tshuag, tom qab ntawd yuav tsis muaj nqi rau nws, vim tias ntau tus LEDs tau sau rau ntawd. Qhov kev xaiv nthuav tshaj plaws yog tau los ntawm kev sib xyaw cov qij sib txawv ntawm cov khoom siv hauv chaw ua haujlwm.
Kev qhia
Disassemble lub keyboard thiab tshem tawm ib lub rooj tsavxwm me me nrog tus maub los. Nws yog rau nws tias qhov muag teev yuav raug soldered yav tom ntej. Nws yog ib qho tseem ceeb uas yuav tau xav txog tias ib qho LED garland (ua nrog koj tus kheej txhais tes) muaj 12 lub ntsiab lus uas txuas nrog rau qhov sib npaug. Muab hais tias ib txwm USB muab qhov hluav taws xob ntawm 5 volts thiab tam sim no ntawm 500 mA.
Lub ntuj hluav taws xob ntawm txhua lub ntsiab lus tsis pub tshaj 5 volts. Yog tias koj txuas lawv ncaj qha, lawv yuav overheat thiab hlawv sai sai. Koj yuav tsum txo qhov voltage. Qhov no tuaj yeem ua tau los ntawm kev sib txuas ua ke ntawm cov khoom. Yog li ntawd, txhua tus ntawm lawv yuav downgrade ib leeg. Tab sis qhov kev xaiv no tsis zoo. Nws yog qhov zoo tshaj plaws los siv cov kab hluav taws xob uas yuav tsis cuam tshuam nrog kev kub ntxhov ntawm cov teeb xim.
Muab lub cable thiab hlawv los ntawm lub braid me ntsis ntawm ib sab. Solder rau hauv lub qhov rais liab qab. Yog li koj yuav tsim ib lub garland LED nrog koj tus kheej tes ntawm qhov yuav tsum tau ntev. Ua kom tiav cov duab uas xav tau, ntev thiab cais cov pob liab qab. Sab hauvcable noj cores: rho tawm - dub, ntxiv - liab. Txuas tag nrho cov qauv thiab pib sim sab nraum zoov LED garlands.
Option 2. Tsim garland los ntawm kos
Yog tias koj xav ua ib lub paj paj uas yuav ua tau raws li qhov yuav tsum tau ua, ua tib zoo kawm daim duab hauv qab no. Lub tswv yim ntawm LED garland yuav tso cai rau koj mus delve rau hauv cov txheej txheem thiab nkag siab kom meej qhov kev txiav txim ntawm tag nrho cov ntsiab.
Nyob rau hauv qhov xwm txheej uas peb xav txog qhov muaj peev xwm ntawm kev tswj hwm xwm txheej kub ntxhov ntawm lub tshuab hluav taws xob ntau zaus raws li kev hloov pauv ntawm qhov kawg ntawm tag nrho cov transistors muaj, cov lus nug tshwm sim ntawm qhov nyuaj ntawm kev hloov teb thiab bipolar transistors. Nyob rau hauv rooj plaub no, nws yog ib qho tsim nyog yuav tau xav txog qhov zaus ntawm kev hloov, yog tias koj txo lub sijhawm, ces cov LEDs nyob rau ntawm garland yuav pib hloov sai heev.
Yog li, VT-1 thiab VT-2 siv yuav zoo ib yam li KTZ101 thiab KTZ15. Txhawm rau txiav txim siab cov khoom siv hluav taws xob thiab nws qhov poob hauv tag nrho cov hlua ntawm LEDs, koj tuaj yeem siv lub transistor R2.
