Cov txheej txheem:
- Kauj ruam 1: Cov ntaub ntawv
- Kauj ruam 2: Kev sib cais
- Kauj ruam 3: Casing
- Kauj Ruam 4: Kev Tso Npe LED
- Kauj ruam 5: Sib sau ua ke
- Kauj ruam 6: Tiav lawm
Video: Magnet Activated Led Pen: 6 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31
Lub teeb pom kev zoo hauv tus cwj mem qhib los ntawm cov hlau nplaum. Txoj haujlwm yooj yim
Kauj ruam 1: Cov ntaub ntawv
Koj xav tau dab tsi:
- laum - daim kab xev hluav taws xob - 3/16 hauv qhov ntsuas me ntsis - LED txog 2.7v - cim cim qhia - riam tseeb - reed hloov - soldering hlau - solder - 9v roj teeb - xaim txiav - koob -lub qhov ntswg pliers - txog 26ga liab hlau - dub ntse
Kauj ruam 2: Kev sib cais
Ua tib zoo txiav cov ntug ntawm 9v roj teeb tawm kom pom 6 AAAA roj teeb. Txiav ob qho los ntawm pab pawg thiab nco ntsoov tias lawv tau txuas nrog cov hlau nyob hauv qab thiab nws yuav pab tau yog tias muaj hlau lo tawm ntawm lwm sab thiab.
Nqa koj rab koob lub qhov ntswg thiab tshem lub hau kawg thiab tus number case cartridge los tom qab ntawm tus cim.
Kauj ruam 3: Casing
Siv qhov tsis zoo kawg ntawm lub roj teeb mus rau lub reed hloov nrog cov xaim liab. Qhov zoo kawg muaj ib daim hlau tso rau ntawm nws los ntawm 9v roj teeb, yog tias tsis nrawm nrawm ntawm kab txaij. Ua kom ntseeg tau tias qhov kawg ntawm ob daim hlau yog qhov ntev tib yam, qhwv cov ntawv hauv kab xev hluav taws xob (koj kuj tseem tuaj yeem thov txheej txheej kab xev rau kom haum zoo dua).
Kauj Ruam 4: Kev Tso Npe LED
siv cov ntse thiab xim xaim dub (li 3 in) thiab tawm lwm qhov liab. solder ib qho dub kawg rau lub reed hloov (+) thiab lwm qhov kawg rau cathode ib feem ntawm LED (sab nrog cov xov hlau luv lossis sab tiaj). solder qhov kawg liab rau cov hlua hlau (-) thiab lwm qhov kawg rau sab anode ntawm LED.
Kauj ruam 5: Sib sau ua ke
Ntxig pob kom deb npaum li koj tuaj yeem ua nrog xaum. Laum ib lub qhov kawg ntsaws kom koj tuaj yeem haum LED hla nws. Tso lub LED tso rau hauv lub hau thiab ua tib zoo yob cov xaim thiab haum lub hau rau.
Kauj ruam 6: Tiav lawm
Tam sim no koj ua tiav sim nws los ntawm kev muab cov hlau nplaum los ntawm tus cim thiab LED yuav, yog tias koj ua nws raug, tig rau. koj tuaj yeem siv cov xim sib txawv LEDs. (Kuv tau siv liab vim tias txhua yam lawv muaj ntawm Radioshack ntawm lub sijhawm tam sim no.) Koj tuaj yeem siv UV LEDs hauv qhov tseem ceeb vim tias cov xim daj ci thaum ci rau lub teeb UV. Kuv xav pom qhov ntawd
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