Txhawm rau muab cov scooter txheej txheem thev naus laus zis, txhoj puab heev thiab tsuas yog zoo nkauj, nruab ib lub teeb liab LED ntawm nws. Txhawm rau ua qhov no, txuas cov hlua LED ntawm qhov chaw xaiv ua ntej thiab txuas lawv rau lub scooter hluav taws xob cov hluav taws xob.
Tsim nyog
Dav rau lub kaum sab xis LEDs, 460 ohm resistors, tshav kub ntsws, xaim, twj
Cov Lus Qhia
Kauj ruam 1
Ua lub cim kev sib tw tsis tu ncua thiab kos kab nyob rau hauv qab ntawm tus scooter raws qhov ntawm cov LED yuav nruab. Ntsuas qhov ntev ntawm txhua kab thiab faib nws los ntawm cov xov tooj ntawm LED uas koj npaj yuav nruab rau nws. Ua tib zoo khij lub cim LED yav tom ntej nrog tus tub ntxhais. Tho qhov ntawm cov ntsiab lus no. Ua haujlwm nrog 4, 8 hli xyaum. Tom qab ntawv xuab zeb cov yas kom tshem tawm txhua yam burrs. Txhawm rau kom tau txais cov txiaj ntsig zoo tshaj plaws, ua kom lub qog nyob sab nraum qab ntawm cov yas hauv qab ntawm txhua lub qhov nrog lub 5, 7 mm xyaum. Qhov no yog rau kev sib tw ntau lub kaum sab xis LED kom nthuav tawm sab nraud, tawg lub teeb ntawm lub kaum ntse ntse. Yog tias koj tsis ua lub qhov no, tab sis tsuas yog tawg tawm daim tiab ntawm LED, muaj qhov tsis muaj dab tsi yooj yim muab nws rau. Koj tuaj yeem tso dag ntawm qhov laum me me kom nws thiaj li tsis nkag rau hauv cov yas nrawm dua.
Kauj ruam 2
Nqa cov naj npawb tsim nyog ntawm LED, rau txhua lub resistor nrog qhov tsis kam ntawm kwv yees li 460 ohms, cua sov ntsws kom insulate cov qauv thiab xov hlau. Muag lub resistor rau txhua LED los ntawm qhwv nws nyob rau hauv cov khoom cua kub shrinkable. Kev siv hluav taws xob cua sov yuav ua rau tsis tsuas yog tiv thaiv cov neeg tiv thaiv, tab sis kuj tiv thaiv txhua qhov kev sib txuas los ntawm ya raws, yog li ua kom ntev dua lub neej ntawm lub teeb nrig. Tsis txhob lees txim rau qhov zoo thiab qhov tsis zoo hauv LED, yog tias koj ua qhov no, nws yuav cia li poob. Nruab ib lub 2.5 ampere fuse ntawm lub ntsiab xov hlau kom lub backlight tsis tshuab tawm thaum muaj qee yam. Ruaj ntseg rau tag nrho cov kab ke nyob sab nraub qaum nrog xev nrog ob daim ntaub nplaum. Qhov no tsis tuaj yeem ua tiav, tab sis tom qab ntawd cov xov hlau thiab cov thev taus yuav txav mus los dawb thiab yuav cia li tawg.
Kauj ruam 3
Lub teeb nraub qaum, tom qab nws tau sib dhos thiab ntsia, txuas rau lub zog hluav taws xob ntawm qhov ntev. Qhov no tuaj yeem ua tau rau txhua txoj kev yooj yim, mus txog rau qhov uas tsuas yog muab cov xaim xaim nrog xev xaim hluav taws xob. Txhawm rau kom tsis txhob ua kev puas tsuaj rau LEDs los ntawm kev ntaus lub hauv qab tiv thaiv txoj hauv kev, txhim kho lub tsheb tsis tu ncua nyob ib puag ncig lawv, nplaum nws kom kua nplaum tshwj xeeb.
