Cov txheej txheem:

Yooj Yim LED Dimmer: 5 Kauj Ruam (nrog Duab)
Yooj Yim LED Dimmer: 5 Kauj Ruam (nrog Duab)

Video: Yooj Yim LED Dimmer: 5 Kauj Ruam (nrog Duab)

Video: Yooj Yim LED Dimmer: 5 Kauj Ruam (nrog Duab)
Video: Top 5 Best Digital Wall Clock 2022 2024, Kaum ib hlis
Anonim
Yooj Yim LED Dimmer
Yooj Yim LED Dimmer

Hauv Cov Lus Qhia no koj yuav kawm tsim kom yooj yim LED dimmer siv tsuas yog lub zog ntsuas. Cov khoom siv Arduino uas kuv tau siv tau ua siab zoo muab los ntawm Kuman (kumantech.com). Koj tuaj yeem pom nws ntawm no.

Kauj Ruam 1: Qhov Yuav Tsum Tau

Qhov Yuav Tsum Tau
Qhov Yuav Tsum Tau

1 x Breadboard

1 x Breadboard Fais fab mov (yeem)

1 x LED (Cov xim tsis muaj teeb meem)

1 x 10k potentiometer

1 x 9V Roj teeb

1 x 9V Roj Teeb Clip

4 x Jumper Xov

Allchips yog cov khoom siv hluav taws xob hauv online pabcuam platform, koj tuaj yeem yuav txhua yam khoom siv los ntawm lawv

Kauj Ruam 2: Txuas rau hauv Potentiometer thiab LED

Plug rau hauv Potentiometer thiab LED
Plug rau hauv Potentiometer thiab LED
Plug rau hauv Potentiometer thiab LED
Plug rau hauv Potentiometer thiab LED

Xaiv qhov chaw tsim nyog ntawm daim ntawv tais rau ob qho tib si. Txuas lawv rau hauv thiab xyuas kom tseeb tias lawv tau ruaj khov rau ntawm daim ntawv tais

Kauj Ruam 3: Txuas Potentiometer

Txuas tus Potentiometer
Txuas tus Potentiometer
Txuas tus Potentiometer
Txuas tus Potentiometer

Txuas 3 ntawm koj lub xov tooj hluav taws xob txuas mus rau kab sib thooj ntawm lub hwj chim ntawm lub khob cij. Cov kev sib txuas yog raws li hauv qab no: 1 sab ntawm lub hwj chim txuas mus rau 5V (+) txoj kev tsheb nqaj hlau ntawm lub khob cij thiab lwm sab - mus rau GND (-) ntawm lub khob cij. Tus pin nruab nrab txuas rau LED's anode (ntev dua ntawm ob txoj hauv kev)

Kauj Ruam 4: Txuas lub LED

Txuas tus LED
Txuas tus LED

Koj yuav tsum muaj cov hlau lead ntev dua ntawm LED txuas nrog tam sim no. Ib qho luv dua (cathode) xav tau mus rau lub khob cij tsis zoo (GND) kab

Kauj ruam 5: Ua kom muaj zog

Image
Image

Txuas koj lub roj teeb 9V rau lub khob cij uas siv lub rooj mov fais fab mov (xaiv tau, hloov 9V rau 5V) thiab nias lub pob. Tam sim no koj tuaj yeem tig lub zog ntsuas kom sib txawv qhov ci ci ntawm LED los ntawm kev hloov qhov tsis kam.

Pom zoo: