Yuav Ua Li Cas Kom Tub Ceev Xwm Tub Ceev Xwm Teeb Teeb: 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 tub ceev xwm lub teeb pom kev zoo siv LM555 IC.

Cia peb pib,

Kauj Ruam 1: Cov Ntaub Ntawv Yuav Tsum Tau -

Cheebtsam yuav tsum tau -

(1.) IC - LM555 x2

(2.) LEDs-3V x8 (4-Liab & 4-Ntsuab/Xiav)

(3.) Resistor - 1M x2

(4.) Capacitor - 63V 1uf x1

(5.) Ceramic Capacitor - 100nf / 104 x1

(6.) Roj teeb clipper x1

(7.) Roj teeb - 9V x1

Kauj Ruam 2: Daim duab Circuit Court

Nov yog daim duab qhia chaw ntawm txoj haujlwm no.

Txuas tag nrho cov khoom siv hauv IC raws li daim duab kab lus no.

Kauj Ruam 3: Txuas Ob ICs

Ua ntej peb yuav tsum txuas ob qho ICs los ntawm kev siv nws nws tus pin-1 rau tus pin-1 thiab tus pin-8 rau tus pin-8 ntawm ob qho IC.

Solder pin-1 ntawm IC-1 rau Pin-1 ntawm IC-2 thiab

Solder tus pin-8 ntawm IC-1 rau tus pin-8 ntawm IC-2 li cov laug hauv daim duab.

Kauj Ruam 4: Luv Pin-2 thiab Pin-6 ntawm Ob ICs

Tom ntej no peb yuav tsum txuas tus pin-2 rau tus pin-6 ntawm ob qho ICs. (Peb yuav tsum tau tus pin luv hauv ob qho ICs).

Kauj Ruam 5: Txuas 1M Resistor

Tom ntej txuas 1M Resistor rau IC.

Solder 1M Resistor ntawm tus pin-2 rau pin-3 ntawm ic. (Txuas Resistor hauv ob qho tib si) raws li koj pom hauv daim duab.

Kauj Ruam 6: Txuas 1uf Capacitor

Tom ntej solder +ve tus pin ntawm 1uf capacitor rau tus pin-2 ntawm 2nd IC thiab cov laug -ve tus pin ntawm lub capacitor rau tus pin-1 ntawm ob qho ICs raws li koj tuaj yeem pom hauv daim duab.

Kauj Ruam 7: Txuas 100nf Ceramic Capacitor

Solder 100nf ceramic capacitor nruab nrab ntawm tus pin-2 ntawm IC-1 thiab tus pin-1 ntawm ob qho ICs raws li koj tuaj yeem pom hauv daim duab.

Kauj Ruam 8: Ua LEDs Zoo Li No

Ua LEDs zoo li qhov no txuas nws ob txhais ceg raws li daim duab qhia chaw.

Kauj Ruam 9: Txuas LEDs rau Circuit

Tom ntej txuas LEDs rau tus pin-3 ntawm ob qho ICs li cov laug hauv daim duab.

Kauj Ruam 10: Txuas Cov Roj Teeb Clipper Hlau

Tam sim no tus laug +ve hlau ntawm cov roj teeb clipper rau tus pin-8 ntawm ob qho tib si ICs thiab -ve xaim ntawm lub roj teeb clipper rau tus pin-1 ntawm ICs raws li qhia hauv daim duab.

Kauj Ruam 11: Circuit Tiav tiav

Tam sim no Circuit tau ua tiav yog li txuas lub roj teeb rau lub roj teeb clipper thiab pom lub teeb ntawm LEDs zoo li Tub Ceev Xwm lub teeb pom kev zoo. Cov LEDs no yuav ntsais muag kom luam raws li tub ceev xwm lub teeb ci.

Hom no peb tuaj yeem ua tub ceev xwm lub teeb ci siv LM555 IC.

Ua tsaug