Cov txheej txheem:

Lub Plawv Suab Nkauj Reactive Teeb: 7 Kauj Ruam
Lub Plawv Suab Nkauj Reactive Teeb: 7 Kauj Ruam

Video: Lub Plawv Suab Nkauj Reactive Teeb: 7 Kauj Ruam

Video: Lub Plawv Suab Nkauj Reactive Teeb: 7 Kauj Ruam
Video: Tswv Yexus lub neej thaum pib txug thaum xaus 2024, Kaum ib hlis
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Lub Plawv Suab Nkauj Reactive Teeb
Lub Plawv Suab Nkauj Reactive Teeb

Nyob zoo phooj ywg, Hnub no kuv yuav ua lub voj voog ntawm Lub Plawv Suab Nkauj rov ua lub teeb uas thaum lub suab paj nruag yuav ua si nyob ib puag ncig ntawm no ces LEDs yuav ci ci li suab paj nruag.

Cia peb pib,

Kauj Ruam 1: Nqa Txhua Cheeb Tsam Raws Li Qhia Hauv Qab

Coj tag nrho cov Cheeb Tsam Raws Li Qhia Hauv Qab
Coj tag nrho cov Cheeb Tsam Raws Li Qhia Hauv Qab
Coj tag nrho cov Cheeb Tsam Raws Li Qhia Hauv Qab
Coj tag nrho cov Cheeb Tsam Raws Li Qhia Hauv Qab
Coj tag nrho cov Cheeb Tsam Raws Li Qhia Hauv Qab
Coj tag nrho cov Cheeb Tsam Raws Li Qhia Hauv Qab

Cheebtsam yuav tsum tau -

(1.) Transistor - NPN (2N222) x1

(2.) LED - 3V (Txhua xim) x {Raws li LEDs xav tau los ua lub siab. Nws yuav nyob ntawm qhov loj ntawm lub plawv}

(3) Mic x1

(4.) Resistor - 33K x1

(5.) Roj teeb - 9V x1

(6.) Clipper roj teeb

Kauj Ruam 2: Ua Lub Plawv ntawm LEDs

Ua lub plawv ntawm LEDs
Ua lub plawv ntawm LEDs

Ua ntej peb yuav tsum ua Lub Plawv ntawm LEDs zoo li koj tuaj yeem pom hauv daim duab.

NCO TSEG: Cov ceg ntawm LEDs sib txuas ua ke (Kev sib txuas yuav +ve ntawm txhua lub LEDs rau ib leeg thiab -ve ntawm txhua ceg ntawm LEDs rau ib leeg).

~ Siv Cardboard los ua Lub Plawv ntawm LEDs.

Kauj Ruam 3: Txuas Transistor - 2N222

Txuas Transistor - 2N222
Txuas Transistor - 2N222

Tom ntej no peb yuav tsum txuas lub transistor mus rau Lub Plawv ntawm LEDs.

Solder Collector tus pin ntawm Transistor rau -ve tus pin ntawm LEDs raws li koj tuaj yeem pom hauv daim duab.

Kauj Ruam 4: Txuas 33K Resistor

Txuas 33K Resistor
Txuas 33K Resistor

Tom ntej no peb yuav tsum txuas 33K resistor rau hauv Circuit Court.

Solder 33K Resistor nruab nrab ntawm tus pin pin ntawm transistor rau +ve ceg ntawm LEDs li cov laug hauv daim duab.

Kauj Ruam 5: Txuas MIC

Txuas MIC
Txuas MIC

Tom ntej Txuas cov xov hlau ntawm MIC.

Solder +ve hlau ntawm mic rau Base pin ntawm transistor thiab

solder -ve xaim ntawm Mic rau emmiter tus pin ntawm transistor zoo li koj tuaj yeem pom hauv daim duab.

Kauj Ruam 6: Txuas Cov Roj Teeb Clipper Hlau

Txuas Roj Teeb Clipper Hlau
Txuas Roj Teeb Clipper Hlau

Tom ntej no peb yuav tsum txuas lub roj teeb clipper hlau rau hauv Circuit Court.

Solder +ve hlau ntawm lub roj teeb clipper rau +ve ob txhais ceg ntawm LEDs thiab

Solder -ve xaim ntawm lub roj teeb clipper rau Emmiter tus pin ntawm lub transistor raws li solder hauv daim duab.

Kauj Ruam 7: Yuav Siv Li Cas

Yuav Siv Li Cas
Yuav Siv Li Cas
Yuav Siv Li Cas
Yuav Siv Li Cas

Lub Plawv Lub Plawv Suab Nkauj reactive lub teeb hluav taws xob tau npaj tiav.

Txhawm rau siv qhov kev sib txuas no txuas 4V Roj Teeb rau Circuit thiab hais qee yam/ua suab paj nruag.

Raws li cov nkauj yuav muab lub suab zoo li ntawd LEDs yuav ci.

NCO TSEG: Peb tuaj yeem muab Cov Khoom Siv Hluav Taws Xob (4-6) V DC. Ntawm no kuv siv 9V Roj teeb rau lub hom phiaj ua piv txwv. Thov koj tsis txhob siv 9V Vim tias transistor tuaj yeem ua puas.

Ua tsaug

Pom zoo: