Cov txheej txheem:

Yuav Ua Li Cas Ua Lub Suab Zoo Li Leds Siv Ib Mosfet: 6 Cov Kauj Ruam (nrog Duab)
Yuav Ua Li Cas Ua Lub Suab Zoo Li Leds Siv Ib Mosfet: 6 Cov Kauj Ruam (nrog Duab)

Video: Yuav Ua Li Cas Ua Lub Suab Zoo Li Leds Siv Ib Mosfet: 6 Cov Kauj Ruam (nrog Duab)

Video: Yuav Ua Li Cas Ua Lub Suab Zoo Li Leds Siv Ib Mosfet: 6 Cov Kauj Ruam (nrog Duab)
Video: YUAV UA LI CAS LUAG THIAJ SAIB TAUS YUS 2024, Kaum ib hlis
Anonim
Yuav Ua Li Cas Ua Lub Suab Zoo Li Leds Siv Ib Mosfet
Yuav Ua Li Cas Ua Lub Suab Zoo Li Leds Siv Ib Mosfet

Nyob zoo cov phooj ywg hnub no kuv yuav nthuav qhia Yuav ua li cas thiaj ua suab nrov ua rau siv ib mosfet transistor IRFZ44n

thiab qee qhov lwm qhov yooj yim mus nrhiav thiab sib sau ua ke hauv tsev rau hmo ntuj teeb pom kev zoo lub sijhawm tog.

Kauj Ruam 1: Dab Tsi Yog Mosfet

Dab tsi yog Mosfet
Dab tsi yog Mosfet

Cov hlau – oxide – semiconductor field-effect transistor (MOSFET, MOS-FET, lossis MOS FET) yog ib hom transistor field-effect transistor (FET), feem ntau yog tsim los ntawm kev tswj oxidation ntawm silicon. Nws muaj lub qhov rooj thaiv, qhov hluav taws xob txiav txim siab qhov ua tau zoo ntawm lub cuab yeej. Lub peev xwm no los hloov kev coj ua nrog tus nqi siv hluav taws xob tuaj yeem siv rau kev hloov pauv lossis hloov pauv cov cim hluav taws xob. Cov hlau – insulator – semiconductor field-effect transistor lossis MISFET yog lo lus yuav luag zoo ib yam nrog MOSFET. Lwm lub ntsiab lus yog IGFET rau insulated-gate field-effect transistor

Hauv cov lus yooj yim siv Mosfet zoo dua li cov transistor ib txwm vim tias nws xav tau tsawg dua tam sim no los qhib cov dej ntws mus rau qhov chaw sib cuag thiab nws muaj qhov tsim tshwj xeeb ib qho tig rau nws nyob.

Kauj Ruam 2: Suab Teeb Leds

Lub suab ntsais Leds
Lub suab ntsais Leds

Txoj haujlwm no yooj yim heev rau rov ua dua thiab nws yuav qhia cov duab sawv cev ntawm koj lub suab paj nruag uas koj xav tau tshaj tawm kev nqes hav suab nrov mus rau txoj hlua ntawm LEDs thiab ua rau lawv ntsais raws lub suab paj nruag.

Txhawm rau ua cov suab paj nruag no rov ua kom muaj txiaj ntsig peb yuav xav tau ob peb yam thiab cov hlau txuas thiab 5-10 feeb yog li cia peb pib.

Kauj Ruam 3: Suab Nkauj Reactive LED Parts

Suab paj nruag Reactive LED Qhov
Suab paj nruag Reactive LED Qhov

Rau qhov haujlwm no peb yuav xav tau cov hauv qab no:

-Mosfet transistor IRFZ44n (tsis tseem ceeb)

-Electrolytic capacitor (tsis tseem ceeb)

-1.2K ohm resistor

-Txhua tus me me

-Leds

Li-ion roj teeb 4v

Hauv cov kauj ruam tom ntej kuv yuav qhia cov duab pib ntawm yuav ua li cas xaim cov khoom siv

Kauj Ruam 4: Suab Reactive Led Diagram

Suab Reactive Led Diagram
Suab Reactive Led Diagram
Suab Reactive Led Diagram
Suab Reactive Led Diagram

Mosfet muaj 3 tus pin los ntawm sab laug mus rau sab xis. Nws nrig ntawm sab laug thiab nruab nrab yuav muaj tus tiv thaiv 1.2k txuas nrog tom qab ntawd lub tshuab hluav taws xob nrog lub davhlau ya nyob twg zoo ntsib lub resistor thiab rho tawm yuav txuas nrog lub tso suab cable.

Los ntawm tus pin nruab nrab, peb yuav txuas tus neeg hais lus hauv kab nrog lub davhlau ya nyob twg zoo ntawm lub roj teeb. Thiab peb tau tshuav tsuas yog rho tawm ntawm lub roj teeb uas peb yuav txuas rau sab laug tus pin ntawm MOSFET thiab lwm tus pin ntawm lub tso suab nkaus kab.

Cov LEDs yuav txuas ncaj qha rau tus hais lus +/- cov dav siv raws li.

Kauj Ruam 5: Nws Lub Sij Hawm Zoo Tshaj Plaws Lub Sijhawm

Image
Image

Peb tau tswj hwm los tsim ua ke qhov no zoo nkauj, yooj yim thiab lom zem suab ua kom muaj suab nrov uas yuav ua rau koj chav nyob raws li koj nyiam cov nkauj thiab ua kom pom kev rau koj tog yooj yim heev pheej yig thiab pheej yig flashing LEDs hauv tsev.

Yog tias koj xav pom qhov sawv cev video nyem qhov no

Tsis txhob yog neeg txawv thiab koom nrog NOSKILLSREQUIRED youtube channel

Ua tsaug rau koj lub sijhawm txhua qhov zoo tshaj plaws thiab pom koj lub sijhawm tom ntej…

Pom zoo: