Cov txheej txheem:
- Kauj Ruam 1: Nqa Txhua Cheeb Tsam Raws Li Qhia Hauv Qab
- Kauj Ruam 2: Solder Resistor thiab LED mus rau Transistor
- Kauj Ruam 3: Txuas Roj Teeb Clipper Hlau
- Kauj Ruam 4: Circuit Court Npaj
Video: Ua Yooj Yim Kov Sensor Siv BC547 Transistor: 4 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Nyob zoo phooj ywg, Hnub no kuv yuav ua qhov yooj yim kov sensor siv transistor BC547. Qhov Circuit Court no yooj yim heev thiab nws txaus siab heev hauv Circuit.
Cia peb pib,
Kauj Ruam 1: Nqa Txhua Cheeb Tsam Raws Li Qhia Hauv Qab
Cheebtsam yuav tsum tau -
(1.) Roj teeb - 9V x1
(2.) Roj teeb clipper x1
(3.) LED - 3V x1
(4.) Resistor - 470 ohm x1
Kauj Ruam 2: Solder Resistor thiab LED mus rau Transistor
Firstly solder 470 ohm resistor rau tus sau ntawm transistor raws li qhia hauv daim duab
thiab tom qab ntawd txuas cov hlau tsis zoo ntawm LED mus rau 470 ohm resistor raws li qhia hauv daim duab.
Kauj Ruam 3: Txuas Roj Teeb Clipper Hlau
Tam sim no siv cov roj teeb clipper hlau rau hauv Circuit Court raws li daim duab.
Solder +ve hlau ntawm cov roj teeb clipper rau +ve ntawm LED thiab
txuas -ve xaim ntawm lub roj teeb clipper rau emmiter ntawm transistor raws li qhia hauv daim duab.
Kauj Ruam 4: Circuit Court Npaj
Tam sim no Circuit tau npaj txhij -
Txuas 9V roj teeb rau hauv Circuit Court thiab kov lub hauv paus hlau ntawm transistor thiab 470 ohm resistor xaim raws li qhia hauv daim duab.
Kev Soj Ntsuam - Tom qab kov lub xov tooj hluav taws xob peb pom tias LED tau pib ci ntsa iab, thaum peb tshem tes mus rau hauv Circuit Court peb pom tias LED tau kaw. Qhov hom no yooj yim kov Circuit Court ua haujlwm.
Ua tsaug
Pom zoo:
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