Cov txheej txheem:
- Kauj Ruam 1: Nqa Txhua Cheeb Tsam Raws Li Qhia Hauv Qab
- Kauj Ruam 2: Daim duab Circuit Court
- Kauj Ruam 3: Solder IC Base ntawm PCB Board
- Kauj Ruam 4: Solder 10K Resistor
- Kauj Ruam 5: Solder 16V 470uf Capacitor
- Kauj Ruam 6: Solder 470 Ohm Resistor
- Kauj Ruam 7: Solder LED
- Kauj Ruam 8: Txuas Buzzer
- Kauj Ruam 9: Solder Hlau Hlau
- Kauj Ruam 10: Solder Battery Clipper Wire
- Kauj Ruam 11: Npaj Circuit
Video: Yuav Ua Li Cas Thiaj Li Ruaj Khov Ruaj Ntseg Hauv Nroog: 11 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Nyob zoo phooj ywg, Hnub no kuv yuav ua lub voj voos ntawm kev nyab xeeb ntawm lub tsheb kauj vab. Qhov twg lub cev yuav kov lub tsheb kauj vab ces lub tswb nrov yuav qhib thiab muab suab nrov.
Cia peb pib,
Kauj Ruam 1: Nqa Txhua Cheeb Tsam Raws Li Qhia Hauv Qab
Cheebtsam yuav tsum tau -
(1.) LED - 3V x1
(2.) 8-Pin IC Base x1
(3.) IC - LM555 x1
(4.) Resistor - 10K x1
(5.) Resistor - 470 ohm x1
(6.) Roj teeb - 9V x1
(7.) Capacitor - 16V 470uf x1
(8.) Buzzer x1
(9.) Hlau nto
(10.) Roj teeb clipper x1
Kauj Ruam 2: Daim duab Circuit Court
Txuas txhua lub Cheebtsam ntawm PCB raws li daim duab qhia chaw.
Kauj Ruam 3: Solder IC Base ntawm PCB Board
Solder IC Base ntawm PCB Board thiab luv pin-4 rau pin-8 raws li luv hauv PCB.
Kauj Ruam 4: Solder 10K Resistor
Tom ntej no peb yuav tsum tau solder 10K resistor ntawm tus pin-6, 7 rau tus pin-4, 8 ntawm IC puag.
Kauj Ruam 5: Solder 16V 470uf Capacitor
Solder 16V 470uf capacitor ntawm lub pcb board.
Solder +ve tus pin ntawm lub capacitor rau tus pin-2 ntawm IC thiab
-ve tus pin ntawm tus capacitor rau tus pin-1 ntawm IC puag.
Kauj Ruam 6: Solder 470 Ohm Resistor
Tam sim no solder 470 ohm resistor rau tus pin-3.
Kauj Ruam 7: Solder LED
Tom ntej solder +ve ceg ntawm LED rau 470 ohm resistor thiab
-le ceg ntawm LED rau tus pin-1 ntawm IC.
Kauj Ruam 8: Txuas Buzzer
Solder +ve pin ntawm buzzer rau tus pin-3 thiab
-ve tus pin ntawm Buzzer rau tus pin-1 ntawm IC.
Kauj Ruam 9: Solder Hlau Hlau
Next solder hlau xaim rau tus pin-2 ntawm IC.
Kauj Ruam 10: Solder Battery Clipper Wire
Tam sim no siv cov roj teeb txuas hluav taws xob txuas rau lub Circuit Court.
Solder +ve hlau ntawm Roj teeb clipper rau tus pin-8 ntawm IC thiab
-ve xaim ntawm Roj teeb clipper rau tus pin-1 ntawm IC raws li daim duab qhia chaw.
thiab ntsaws rau hauv LM555 IC rau nws lub hauv paus ic.
Kauj Ruam 11: Npaj Circuit
Txuas roj teeb rau lub roj teeb clipper.
Cov txiaj ntsig: Raws li koj tuaj yeem pom hauv daim duab thaum kuv kov ntawm cov hlau saum npoo ces LED ci thiab Buzzer muab lub suab. Li qhov zoo li no thaum lwm tus neeg yuav kov lub tsheb kauj vab ces lub suab nrov yuav muab lub suab.
~ Hom no peb tuaj yeem ua lub tsheb kauj vab ruaj ntseg tswb siv LM555 IC.
Yog tias koj xav ua ntau txoj haujlwm hluav taws xob ces ua raws utsource123 tam sim no.
Ua tsaug
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