Cov txheej txheem:
- Kauj Ruam 1: Nqa Txhua Cheeb Tsam Raws Li Qhia Hauv Qab
- Kauj Ruam 2: Txuas LED mus rau Transistor
- Kauj Ruam 3: Txuas Buzzer rau LED hauv Parallel
- Kauj Ruam 4: Txuas 680 Ohm Resistor
- Kauj Ruam 5: Txuas 2.2K Resistor
- Kauj Ruam 6: Txuas Cov Roj Teeb Clipper Hlau
- Kauj Ruam 7: Txuas Tus Hlau rau Kev Mus Ncig
- Kauj Ruam 8: Teem Cov Hlau
Video: Yuav Ua Li Cas Thiaj Siv Hluav Taws Xob Hluav Taws Xob Siv BC547 Transistor: 8 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Nyob zoo phooj ywg, Hnub no kuv tab tom yuav ua ib lub xov tooj hluav taws xob txuas hluav taws xob siv BC547 transistor. Yog leej twg yuav txiav cov hlau ces cia li liab LED yuav ci thiab Buzzer yuav muab lub suab.
Hauv blog dhau los peb tau xaim hluav taws xob txuas hluav taws xob siv Relay, Tab sis qee qhov xwm txheej Muaj coob tus neeg tsis muaj kev sib txuas ntxiv yog li kuv ua qhov no siv (NPN) Transistor.
Cia peb pib,
Kauj Ruam 1: Nqa Txhua Cheeb Tsam Raws Li Qhia Hauv Qab
Cheebtsam yuav tsum tau -
(1) Transistor - BC547 x1
(2.) Liab LED - 3V x1
(3.) Buzzer x1
(4.) Resistor - 2.2K x1
(5.) Resistor - 560 Ohm x1
(6.) Clipper roj teeb
(7.) Roj teeb - 9V x1
(8.) Txuas xov hlau
Kauj Ruam 2: Txuas LED mus rau Transistor
Ua ntej peb yuav tsum txuas LED mus rau transistor.
Yog li Solder -ve ceg ntawm LED rau Collector tus pin ntawm transistor raws li solder hauv daim duab.
Kauj Ruam 3: Txuas Buzzer rau LED hauv Parallel
Tom ntej no peb yuav tsum tau muab cov laug ntawm Buzzer txuas rau LED hauv Parallel.
Solder +tus pin ntawm Buzzer rau +ve ceg ntawm LED thiab
Solder -ve tus pin ntawm Buzzer -ve ceg ntawm LED raws li koj tuaj yeem pom hauv daim duab.
Kauj Ruam 4: Txuas 680 Ohm Resistor
Tom ntej no peb yuav tsum tau solder 680 ohm resistor rau +ve ceg ntawm LED li cov laug hauv daim duab.
Kauj Ruam 5: Txuas 2.2K Resistor
Tom ntej solder 2.2K resistor rau Base pin ntawm transistor thiab lwm sab ntawm 2.2K resistor rau 680 ohm resistor li solder hauv daim duab.
Kauj Ruam 6: Txuas Cov Roj Teeb Clipper Hlau
Tam sim no peb yuav tsum txuas lub roj teeb clipper hlau rau hauv Circuit Court.
Solder +ve hlau ntawm lub roj teeb clipper rau 2.2K & 680 ohm resistor thiab
Solder -ve xaim ntawm lub roj teeb clipper rau tus pin emmiter ntawm transistor raws li koj tuaj yeem pom hauv daim duab.
Kauj Ruam 7: Txuas Tus Hlau rau Kev Mus Ncig
Siv cov hlau xaim nruab nrab ntawm Pin tus pin ntawm transistor rau emmiter tus pin ntawm transistor rau hla cov hlau raws li cov laug hauv daim duab.
Kauj Ruam 8: Teem Cov Hlau
Tam sim no Txuas Cov Roj Teeb rau lub roj teeb clipper thiab taug kev cov hlau uas txuas nrog ntawm tus pin puag rau emmiter tus pin ntawm transistor.
Raws li peb yuav txiav cov hlau, tam sim ntawd LED yuav ci thiab Buzzer yuav muab lub suab.
Raws li daim duab saum toj no qhia qhov kev sim no.
Tshaj tag nrho qhov no yog txheej txheem ntawm kev ua cov hlau txuas hluav taws xob siv BC547 (NPN) Transistor.
Ua tsaug
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