Cov txheej txheem ntawm kev sim LED zaub feem ntau suav nrog kev npaj cov cuab yeej ntsuas tsim nyog thiab ua haujlwm raws li cov kauj ruam yooj yim. Cov kev sim tshwj xeeb thiab cov kauj ruam yog raws li hauv qab no:
1. Npaj cov cuab yeej xeem
◦ Hluav taws xob soldering hlau thiab desoldering twj tso kua mis: Rau soldering thiab disassembling hluav taws xob Cheebtsam nyob rau hauv lub LED zaub.
◦ 5V tswj fais fab mov: Muab cov khoom siv hluav taws xob ruaj khov rau daim npav txais thiab cov khoom siv kho vaj tse lossis chav tsev.
◦ Fais ntswj ntsia hlau: Kom sai disassembling modules los yog unit boards los txhim kho kev soj ntsuam efficiency.
◦ Khoos phis tawj thiab xa daim npav: Lub khoos phis tawj yog siv los khiav software, thiab daim npav xa ntawv xa cov kev pab cuam mus rau daim npav tau txais.
◦ Tau txais daim npav thiab HUB lub rooj tsavxwm: Daim npav txais tau txais qhov kev pab cuam los ntawm daim npav xa thiab muab tso rau ntawm LED zaub; Lub HUB board yog siv los soj ntsuam qhov ua txhaum ntawm qhov tshwm sim ntawm cov modules lossis pawg thawj coj saib.
◦ Multimeter: Rau kev kuaj xyuas qhov tsis raug ntawm cov modules lossis chav tsev boards, xws li luv luv Circuit Court thiab qhib Circuit Court.
◦ Tweezers, txiab, hlau txiav: Cov cuab yeej pabcuam rau kev ua cov khoom siv hluav taws xob me me thiab txuas cov xov hlau.
2. Cov kauj ruam ntawm kev xeem
◦ Txiav HUB board hom: Paub meej tias qhov sib xws ntawm lub tiaj tus cable interface txhais raws li HUB board hom siv los ntawm module los yog chav tsev board kom raug kev sib txuas thiab kev sim.
