Cov txheej txheem:
Video: Kov ON-OFF Hloov Nrog UTSOURCE Kev Pabcuam: 3 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Peb twb tau tsim qhov kov hloov siv NPN transistor. Tab sis qhov kev hloov ntawd tsuas muaj ib txoj haujlwm los qhib rau hauv Circuit tab sis tsis muaj txoj hauv kev los tua lub Circuit Court yam tsis txuas lub zog. Hauv kab lus no, peb tab tom tsim kom muaj kev hloov pauv uas muaj ob qho ON thiab OFF ua haujlwm.
Khoom siv
Peb yuav xav tau cov khoom siv hauv qab no los tsim cov Circuit no. Txhua lub Cheebtsam no tau muab nrog txuas los ntawm https://www.utsource.net. Yog li, koj tuaj yeem xaj cov khoom yooj yim.
- 68Ω resistors -
- IRFZ44 MOSFET -
- LED -
- Hlau xaim
Cov Cuab Yeej Xav Tau:
- Soldering Hlau
- Hlau StandFluxNose pliers
Kauj Ruam 1: Daim duab Circuit:
Tsuas muaj peb yam hauv ntu no. Peb tuaj yeem siv daim hlau tooj liab ua lub touchpads. Cov ntaub qhwv no yuav tsum muaj ob peb mm qhov chaw nruab nrab ntawm lawv.
Kauj Ruam Ntawm Kauj Ruam Qhia:
Kauj Ruam 1: Npaj cov khoom
Kauj Ruam 2: Solder 68Ω resistors rau tus pin ntws ntawm IRFz44 MOSFET.
Kauj Ruam 3: Txuas lub LED thiab lub txuas hluav taws xob raws li qhia hauv daim duab qhia kab.
Kauj Ruam 4: Tam sim no lub voj voog tau npaj txhij koj tuaj yeem txuas lub roj teeb thiab sim lub Circuit Court.
Kauj Ruam 2: Nws Ua Haujlwm Li Cas:
Thaum ib tus neeg kov lub On ncoo me me tam sim no yuav ntws los ntawm tus neeg ntawd lub cev mus rau lub rooj vag ntawm IRFZ44 transistor ua rau muaj qhov sib txawv me me ntawm qhov av. Qhov no yuav ua rau lub transistor ua rau LED tig rau. Thaum Off Pad tau kov lub rooj vag ntawm IRFZ44 yuav raug tsau ua rau lub transistor hloov lub LED.
Kauj Ruam 3: Xaus:
Lub voj voog no tuaj yeem siv rau ntau txoj haujlwm uas xav tau kov-tawm kev tswj hwm. Xws li cov teeb rooj, teeb pom kev zoo, thiab lwm yam.
Pom zoo:
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