Cov txheej txheem:

LED Lub Hnub Qub: 7 Kauj Ruam (nrog Duab)
LED Lub Hnub Qub: 7 Kauj Ruam (nrog Duab)

Video: LED Lub Hnub Qub: 7 Kauj Ruam (nrog Duab)

Video: LED Lub Hnub Qub: 7 Kauj Ruam (nrog Duab)
Video: Tseem Ev Lub Kawm - Koos Loos 2024, Kaum ib hlis
Anonim
Lub Hnub Qub LED
Lub Hnub Qub LED
Lub Hnub Qub LED
Lub Hnub Qub LED

1. muaj lub hnub qub (txiav los ntawm tus qauv)

2. LED

3. tus tuav lub roj teeb - tab "E" zoo)

4. CR2032 3V npib cell roj teeb

5. koob (paj ntaub loj 7)

6. xov conductive

Cov ntaub ntawv xaiv tau: rab koob xov, pliers, paj ntaub paj ntaub, ntim khoom

Kauj Ruam 1: Kuaj LED

Kuaj LED
Kuaj LED

Sandwich lub roj teeb nrog cov ceg LED. Cov ceg ntev ntawm LED kov cov ntawv sau ntawm lub roj teeb. Koj lub LED yuav tsum qhib!

Kauj Ruam 2: Twist LED Legs

Twist LED Ceg
Twist LED Ceg

Twist LED ob txhais ceg rau hauv loops txhawm rau ua kom LED xaws tau: ua kom cov ceg ntev dua mus rau hauv lub voj loj los qhia tias nws zoo.

Kauj Ruam 3: Xaws Sab Zoo

Sew Sab Zoo
Sew Sab Zoo
Sew Sab Zoo
Sew Sab Zoo
Sew Sab Zoo
Sew Sab Zoo

Muab lub LED tso rau ntawm lub hnub qub. Xaws qhov zoo ntawm ceg LED rau lub hnub qub nrog cov xov ua hluav taws xob thiab txuas nws mus rau qhov zoo ntawm tus tuav lub roj teeb. Txiav xov.

Kauj Ruam 4: Xaws Qhov Tsis Zoo

Sew Sab Tsis Zoo
Sew Sab Tsis Zoo
Xaws Sab Tsis Zoo
Xaws Sab Tsis Zoo

Xaws qhov tsis zoo LED ceg mus rau lub hnub qub nrog cov xov hluav taws xob. Txuas nws mus rau qhov tsis zoo ntawm tus tuav lub roj teeb. Txiav xov.

Kauj Ruam 5: Teeb Koj Lub Hnub Qub

Teeb Koj Lub Hnub Qub!
Teeb Koj Lub Hnub Qub!

Ntxig lub roj teeb rau hauv lub roj teeb. Koj lub hnub qub yuav tsum teeb!

Kauj ruam 6: Troubleshooting

  • Puas yog koj lub LED tsis qhib?

    • Puas yog sab zoo ntawm LED (ceg ntev) txuas nrog rau sab zoo ntawm lub roj teeb (tab)?
    • Puas yog qhov tsis zoo ntawm LED (ceg luv) txuas nrog rau sab tsis zoo ntawm lub roj teeb?
    • Puas yog qhov zoo ntawm lub roj teeb txuas nrog rau qhov tsis zoo siv cov xov hluav taws xob? Txiav nws.
    • Puas yog qhov zoo ntawm LED txuas nrog rau qhov tsis zoo uas siv cov xov hluav taws xob? Txiav nws.
  • Puas yog koj LED flicker?

    Ceev koj nqaim

Kauj Ruam 7: Cov kauj ruam xaiv tau

Yeem Kauj Ruam
Yeem Kauj Ruam
Yeem Kauj Ruam
Yeem Kauj Ruam

Ua kom koj lub hnub qub zoo nkauj! Xaws lub hnub qub thib ob rau thawj lub hnub qub; xaws ib ncig ntawm cov npoo nrog paj ntaub paj ntaub. Ua lub voj kom koj tuaj yeem dai nws!

Ua kom koj lub hnub qub zoo nkauj! Muab lub hnub qub thib ob tso rau saum lub LED. Xaws ib ncig ntawm cov npoo nrog paj ntaub paj ntaub.

Pom zoo: