Cov txheej txheem:
- Kauj ruam 1: Cov ntaub ntawv
- Kauj Ruam 2: Fidgety Txoj Haujlwm ntawm Soldering LED's Ua Ke
- Kauj Ruam 3: Soldering LED Bunch rau Cov Roj Teeb
- Kauj Ruam 4: Kev Txhim Kho Ntxiv
Video: LED TREE: 4 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30
Koj puas muaj qee qhov khoom seem LED dag ib ncig? Koj puas muaj qee lub sijhawm so thiab koj tab tom nrhiav qee yam ua? Vim li cas ho tsis ua LED TREE. Nws lom zem tsuav koj ua raws cov kauj ruam thiab siv cov hlau huv huv. Qhov tshwm sim yog ib daim duab zoo kawg uas koj tuaj yeem saib rau teev.
Kauj ruam 1: Cov ntaub ntawv
Koj Xav Tau:
1) Cov Khoom Siv Hluav Taws Xob 2) Kuv xav tias nws yog 13 LED (koj xaiv ntau npaum li cas koj xav tau. roj teeb rooj 5) xaim tuab (muaj zog txaus los tuav koj pawg ntawm LED's. Yuav tsum yog tus neeg xyuas pib) 6) Yog tias koj xav kom Kub Khov los tuav cov xov hlau nyob hauv qhov chaw 7) Blu tack los pab nrog cov laug
Kauj Ruam 2: Fidgety Txoj Haujlwm ntawm Soldering LED's Ua Ke
Txij li thaum koj xav tau tag nrho cov LED hauv kev sib dhos koj yuav tsum tau muab txhuam tag nrho cov cathodes thiab anodes ua ke. thawj qhov hla tus ntoo khaub lig ntawm plaub LED ua ke tom qab ntawd ntxiv ob qho ntawm txhua sab rau. tas li ntawm cov LED yuav tsum tau muab tso rau ntawm lub kaum sab xis. Txij li cov LED tshiab muaj qhov sib txawv ntev cathode thiab anode LED tuaj yeem txuas tau yooj yim ntawm lub kaum ntse ntse. Thaum lub sijhawm txheej txheem no siv lub roj teeb 9V (nrog lub zog tiv thaiv) tom qab txhua qhov LED ntxiv los ntsuas qhov ntub koj tau txais txoj cai polarity. txwv tsis pub yog tias koj ua tiav thiab nws tsis ua haujlwm nws yuav nyuaj rau kho qhov yuam kev. Kuj tseem xyuas koj cov laug rau cov choj. Kuv qhia koj kom ntxuav koj cov hlau txuas kom zoo ua ntej koj pib lossis cov txheej txheem no yuav ua rau koj mob heev. Nws coj kuv ntev heev kom ua tiav li kuv xav. Tsawg kawg qhov no yuav txhim kho koj cov laug.
Kauj Ruam 3: Soldering LED Bunch rau Cov Roj Teeb
Solder lub 3.9 ohm resistor rau ib qho ntawm cov roj teeb tabs. solder ob lub xov hlau tuab rau lub resistor thiab lwm lub tab. Txiav ob lub xov hlau nyob ntawm qhov deb tib yam ntawm cov roj teeb thiab muab cov hlua LED txuas rau ob lub xov hlau (yog li tag nrho cov pawg LED tau mus rau qhov tsis ncaj ncees). tom qab ntawd ntxig qee lub roj teeb rau hauv lub roj teeb thiab ntsia koj li kev xav!
Kauj Ruam 4: Kev Txhim Kho Ntxiv
Koj tuaj yeem ua rau pawg LED me me loj dua. Muaj ib qho teeb meem txawm hais tias, nws nyuaj txaus los txuas 13 LED ua ke. Tej zaum koj yuav nug koj tus kheej tias vim li cas tus neeg ruam no tsis tso lub hloov pauv, zoo …… Kuv tsis tuaj yeem cuam tshuam. tab sis ntawm chav kawm koj tuaj yeem yog tias koj xav tau. Koj kuj tseem yuav xav tsis thoob vim li cas kuv thiaj tsis siv lub roj teeb 9V zoo ……. lub 9V roj teeb tsis tuaj yeem ua kom LED TREE sawv, thiab tau kawg kuv tsis nyiam 9V roj teeb vim tias lawv raug nqi ntau dua.
Raws li koj yuav tau pom dua lwm cov duab yog kuv SOLAR NIGHT LIGHTS. Lawv tau tsim los ntawm kev yuav lub vaj teeb hnub ci pheej yig thiab coj nws sib nrug yog li kuv tuaj yeem tso lub Circuit Court hauv rooj plaub zoo dua. Lwm lub hnub qub ci yog lub hnub ci hmo ntuj qhov twg kuv kaw tag nrho lub hnub ci vaj teeb ntawm lub qhov rais. Qhov laj thawj vim li cas kuv thiaj qhia qhov no yog vim tias koj tuaj yeem ua lub hnub ci hmo ntuj nrog tsob ntoo LED. Kuv vam tias koj txaus siab rau txoj haujlwm no!
Pom zoo:
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