Cov txheej txheem:

Hniav Teeb: 3 Cov Kauj Ruam
Hniav Teeb: 3 Cov Kauj Ruam

Video: Hniav Teeb: 3 Cov Kauj Ruam

Video: Hniav Teeb: 3 Cov Kauj Ruam
Video: tuav wb lub neej kom ruaj khov - Mang Vang ft. Christina Xyooj [Official Audio] 2021-22 2024, Kaum ib hlis
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Hniav Teeb
Hniav Teeb

Koj yuav xav tau dab tsi:

  • Tsis Siv Neeg AA Roj Teeb Chaw
  • Roj teeb AA
  • Hloov/Khawm
  • 1-2 LEDs
  • Ntawv thiab Sharpie
  • Solder thiab Soldering Iron
  • Hlau
  • 1-2 Resistors 100+ Ω
  • Daim kab xev
  • Cov kua nplaum (super kua nplaum lossis, kua nplaum kub)

Kauj Ruam 1: Tshem tawm cov xov hlau

Tshem Tawm Cov Xov Tooj
Tshem Tawm Cov Xov Tooj

Tshem tawm Cov Xov:

Ua ntej, koj yuav tsum tau hle cov xov hlau ntawm koj lub roj teeb.

Lob ib khub ntawm cov hlua hlau thiab cov tin me ntsis ntawm qhov kawg ntawm ob qho tsis zoo thiab cov xov hlau zoo. Nco ntsoov tsuas yog hle ntau npaum li koj xav tias koj xav tau. Qhov tsawg dua cov xov hlau zoo dua. Yog tias koj tsis ua, qhov no yuav ua teeb meem ze rau qhov kawg ntawm txoj haujlwm.

Kauj ruam 2: Soldering

Soldering
Soldering

Soldering:

Tam sim no, koj yuav tsum tau txuas koj lub Circuit Court ua ke.

Pib los ntawm, Soldering tus tiv thaiv (100+ Ω) rau cov xaim tsis zoo. Tom qab, muab cov tshuaj tiv thaiv tso rau qhov hloov lossis, khawm. Tom qab ntawd, koj muab koj cov LEDs tso pov tseg. 2 AAs = 1 LED, 3 AAs = 2 LEDs, 4 AAs = 3LEDs. Yog tias koj muaj ntau dua ib qho, muab lawv tso ua ke. Ib sab ntawm ib sab, muab cov LED tso ua ke, Tsis zoo kov qhov zoo. Thaum kawg, tom qab ntawd koj txuas lwm tus tiv thaiv (rau 3 AA thiab 4 AA compartments) ntawm kev txuas LED kawg rau lub roj teeb. Yog tias koj lub qhov tsuas yog tuav 2 lub roj teeb, tsuas yog txuas lub LED rau hauv qhov chaw uas tsis muaj tus tiv thaiv.

Kauj Ruam 3: Ntxuav Nws Li (yeem)

Ntxuav Nws Li (yeem)
Ntxuav Nws Li (yeem)

Ntxuav nws li:

Tam sim no nws yog lub sijhawm los ua kom koj lub Circuit Court saib huv me ntsis!

Ua ntej tshaj, lo lub qhov hloov mus rau sab nraub qaum. Tom ntej no, Siv daim kab xev uas koj xaiv thiab kaw nws rau sab nraum qab ntawm lub qhov uas npog cov xov hlau. Sim tsis txhob npog lub roj teeb kom koj tuaj yeem hloov lawv tom qab. Tam sim no, yog tias koj tso xov hlau ntau dhau, nws yuav ua rau luv. Txhawm rau zam qhov no, muab cov xov hlau tso rau qhov twg qhov uas raug kov tsis kov. Yog tias koj pom koj lub voj voog tau sov dua li ib txwm lossis nws tig tawm thaum lub sijhawm lossis thaum lub sijhawm tawm, koj lub Circuit Court luv. Tshem daim kab xev thiab xyuas kom tsis muaj cov xov hlau nthuav tawm. Tam sim no koj ua daim ntawv thiab ua txhua yam tsim koj nyiam thiab lo nws nyob qhov twg ntawm qhov chaw.

Tam sim no koj lub teeb yuav tsum tiav!

Pom zoo: