Ib txoj kab hluav taws xob LED yog qhov ntev ntev luam tawm Circuit nrog cov ci ci thiab muaj zog LEDs luam tawm ntawm nws. Cov cuab yeej no zoo tagnrho rau kev kho kom zoo rau txhua qhov chaw. Vim tias nws yoog raws thiab ua kom tsis haum, cov kab xev zoo ntxiv hais txog qhov nkhaus ntawm cov phiaj xwm tsim sab hauv, muab qhov ua kom pom kev me me thiab loj.
Cov Lus Qhia
Kauj ruam 1
Cov tapes nquag muaj nrog diodes yog SMD3528 thiab SMD5050. Cov ntawv luv luv SMD qhia tias hom teeb tsa ntawm cov hluav taws xob tiv thaiv no yog saum npoo, uas yog, cov diode cov sib txuas tau muag ncaj qha rau saum npoo yuav tsum muab ntsia. Mounting deg yog siv dav hauv cov khoom siv hluav taws xob vim nws qhov compactness. Cov zauv tom qab cov ntawv luv no qhia tias muaj qhov loj me ntawm LED: 5050 - 5 x 5 hli LED, 3528 - 3.5 x 2, 8 hli diode.
Kauj ruam 2
Saib zoo nrog cov khoom, koj yuav pom tias SMD 5050 muaj 6 pins, thaum SMD 3528 muaj ob. Qhov tseeb yog tias lub qub muaj peb nyias muaju, thaum kawg tom qab tsuas muaj ib. Raws li, qhov ci ci ntawm SMD 5050 daim kab xev yog qhov hnyav dua, tab sis nws tus nqi kuj tseem siab dua.
Kauj ruam 3
Lub luag haujlwm tseem ceeb thaum xaiv cov kab hluav taws xob LED yog muab rau cov xim ntawm lub ci ci. Ib daim xim xov xim tuaj yeem xiav, ntsuab, daj, liab lossis dawb. Txawm li cas los xij, yog tias koj xav hloov cov xim ntawm daim kab xev ci thaum lub sijhawm ua haujlwm, xaiv tag nrho cov xim (RGB). Yuav kom tau txais cov xim yam xav tau, nws yuav txaus mus nias lub pob nyem ntawm tus tswj hwm chaw taws teeb.
Kauj ruam 4
Them sai sai rau qhov ntsuas zoo li qhov ntsuas ntawm diodes ntawm ib 'meter'. Ntawm kev muag yog cov ntaub nplaum dav dav nrog qhov ntom ntawm 120, 60, 30 diodes ib 'meter'. Lub teeb yuav ntau yam coj thiab ci ntsa iab dua yog tias qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom. Rau kev siv teeb pom kev zoo, nws raug nquahu kom siv cov tapes nrog qhov ntom ntawm 60 - 120 diodes, rau kev siv teeb pom kev zoo - 30 - 60.
Kauj ruam 5
Yog tias koj npaj siab yuav siv daim kab xev hauv chav damp lossis sab nraum zoov, xyuam xim rau nws chav kawm tiv thaiv. Cov kab xev tuaj yeem ua dej thiab tsis tiv thaiv dej. Nyob rau tom kawg, txheej txheej conductive tau pom meej meej, thiab cov cheeb tsam soldering ntawm cov khoom tsis muaj kev tiv thaiv ib txoj kev twg, yog li ntawd lawv txoj kev siv tsuas yog siv rau qhov chaw uas ya raws yuav tsis muaj rau lawv.
