Cov txheej txheem:
- Kauj ruam 1: Sketch Koj Tsim
- Kauj Ruam 2: Npaj Koj Daim Duab Sketch rau Xov Tooj
- Kauj Ruam 3: Ntxiv cov LEDs
- Kauj Ruam 4: Ntxiv Daim Kab Xev
- Kauj Ruam 5: Ntxiv Cov Npib Cell Roj Teeb thiab Teeb Pom Koj Tsim
Video: Zam Kos Duab Nrog Daim Duab Circuit: 5 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Fuse zam nrog hluav taws xob engineering. Kuv qhia kev tsim qauv zam thiab kev cob qhia thev naus laus zis thiab pom qhov haujlwm no yog qhov yooj yim nkag mus rau hauv daim ntawv xov xwm rau txhua tus neeg uas nyiam kos duab thiab kos duab. Nws kuj tseem tuaj yeem siv los npaj tawm qhov kev tsim qauv tiag tiag ntawm cov khaub ncaws uas suav nrog cov thev naus laus zis hnav thiab txhawm rau ntsuas kev teeb tsa LEDs nyob rau hauv ntu sib piv ua ke.
Cov ntaub ntawv:
- Croquis (mannequin sketch - saib download)
- Daim ntawv taug qab (xaiv tau)
- Cwj mem
- Cov kab xev tooj liab
- Npib cell roj teeb
- Ntawv ntawv
- LED
- Hloov qhov ntswg los yog txiab
- Scotch daim kab xev (yeem)
Kauj ruam 1: Sketch Koj Tsim
Tsim koj tus kheej tsim zam los ntawm koj txoj kev xav tsis muaj qhov kawg. Kuv tau ntxiv ib daim duab croquis (duab kos duab) uas koj tuaj yeem rub tawm los kos koj lub tswv yim zam lossis tsim koj tus kheej tsim los ntawm kos. Txhawm rau rov siv tib lub croquis koj tuaj yeem ua koj daim duab kos ntawm kab ntawv los ntawm kev tso nws hla koj cov ntawv luam tawm.
Kauj Ruam 2: Npaj Koj Daim Duab Sketch rau Xov Tooj
Qhia tawm qhov chaw koj yuav tso koj cov LEDs thiab kos kab rau daim kab xev tooj liab. Thaum txuas cov roj teeb koj yuav tsum ib txwm txuas hauv av ua ntej thiab tom qab ntawd +ve. Txhawm rau ua qhov no yooj yim dua, txuas tus +ve thaum koj quav hla lub ces kaum ntawm daim ntawv xov xwm.
Los ntawm kev tso koj cov LEDs ua ke koj yuav muaj peev xwm khiav tau ntau dua los ntawm koj cov nyiaj npib ntawm tes, tab sis nws yuav ntws tam sim no sai dua. Nco ntsoov txuas lub -ve sab ntawm lub roj teeb rau txhua tus -ve ob txhais ceg ntawm LEDs thiab +ve sab ntawm lub roj teeb rau txhua tus +ve ceg ntawm LED.
Kauj Ruam 3: Ntxiv cov LEDs
LEDs yog lub teeb tawm ntawm lub teeb, thiab zoo li txhua lwm yam diodes, tam sim no taug kev tsuas yog hauv ib qho kev taw qhia los ntawm qhov zoo, los ntawm diode (teeb pom kev zoo) thiab tawm ntawm cov ceg tsis zoo.
Cov ceg twg yog +ve? Cov ceg ntawm LEDs sib txawv, ceg ntev dua yog +ve, luv dua yog -ve. Koj tsis tas yuav siv cov nplaum lo kim ntawm LEDs, koj tuaj yeem hlais ob txhais ceg ntawm cov 5mm LEDs los ntawm kev siv lub qhov ntswg-los yog txawm tias ib khub txiab txiab. Nkaws ob txhais ceg muab txoj hauv kev rau lawv kom sib npaug, ntxiv cov kua nplaum tso kom lawv nyob hauv qhov chaw.
Nco ntsoov tias txhua tus +ve ob txhais ceg tau kab ntawm tib sab, thiab tag nrho -ve ob txhais ceg tau kab ntawm sab nraud. Koj yuav txuas txhua tus +ve ob txhais ceg thiab yuav sib cais sib txuas txhua tus -ve ob txhais ceg. Tsis txhob txuas tus +ve ob txhais ceg rau -ve ob txhais ceg.
Kauj Ruam 4: Ntxiv Daim Kab Xev
Ntxiv daim kab xev tooj liab los ntawm tev daim ntawv ua tib zoo tshem tawm nraub qaum, ua qhov no ib ntu ib zaug raws li daim kab xev yooj yim thiab yuav lo rau nws tus kheej. Pib tso nws rau ntawm koj tus qauv, ua raws daim ntawv qhia koj ua hauv Kauj Ruam 2.
Nco tseg, tias sab nplaum ntawm daim kab xev tooj liab tsis muaj qhov ua tau zoo, yog li thaum koj los txog rau lub ces kaum xev kab xev 90 degrees nyob rau hauv qhov tsis ncaj ncees lawm, tom qab ntawd muab nws hla nws tus kheej hauv qhov raug, yog li sab nrauv ntawm daim kab xev yog ib txwm kov. Nws yog lub tswv yim zoo los ntxiv me ntsis daim kab xev rau ntawm nws kom tuav cov quav hauv qhov chaw.
Ceev faj kom muab daim kab xev tooj liab tso rau hauv qab ntawm ob txhais ceg ntawm LEDs kom tsis lo, nplaum ua haujlwm txuas nrog cov LEDs. Ib zaug ntxiv, ib daim me me ntawm daim kab xev scotch kaw cia pab ua kom muaj kev sib txuas.
Kauj Ruam 5: Ntxiv Cov Npib Cell Roj Teeb thiab Teeb Pom Koj Tsim
Thaum kawg coj koj tus qauv ciaj sia. Tsuas yog ntxiv cov nyiaj npib ntawm lub xov tooj ntawm tes thiaj li ua rau sab zoo txuas mus rau ob txhais ceg zoo ntawm LEDs thiab -ve txuas rau -ve ob txhais ceg. Tuav txhua yam rau hauv qhov chaw nrog daim ntawv khij ntawv.
Pom zoo:
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