Cov txheej txheem:

Qub Teeb / Teeb Roj Teeb Txhuas: 5 Kauj Ruam (nrog Duab)
Qub Teeb / Teeb Roj Teeb Txhuas: 5 Kauj Ruam (nrog Duab)

Video: Qub Teeb / Teeb Roj Teeb Txhuas: 5 Kauj Ruam (nrog Duab)

Video: Qub Teeb / Teeb Roj Teeb Txhuas: 5 Kauj Ruam (nrog Duab)
Video: # 11 HGT S 2 - R 3 / Tij Lim Lauj - Hu Nkauj " Xav Ua Koj Niam Vauv " (Cover) 2024, Kaum ib hlis
Anonim
Qub Teeb / Teeb Roj Teeb Txhim Kho
Qub Teeb / Teeb Roj Teeb Txhim Kho
Qub Teeb / Teeb Roj Teeb Txhim Kho
Qub Teeb / Teeb Roj Teeb Txhim Kho
Qub Teeb / Teeb Roj Teeb Txhim Kho
Qub Teeb / Teeb Roj Teeb Txhim Kho
Qub Teeb / Teeb Roj Teeb Txhim Kho
Qub Teeb / Teeb Roj Teeb Txhim Kho

= Lub Tswv Yim =-

Lub teeb Uniross qub no siv ib leeg Lead-acid 4V roj teeb.

Vim li cas ho tsis hloov nws nrog roj teeb Li-Ion, nws muaj qhov zoo sib xws.

Nws me dua, sib zog, thiab muaj peev xwm loj dua.

Lub teeb muaj 3 hom:

- hloov pauv ntawm - 20 LEDs ntawm ib sab / qhov muag teeb ntawm lub taub hau

- On/Off hloov rau 9 LEDs ib puag ncig lub teeb ntawm lub taub hau

Kauj Ruam 1: Tshem Tawm Lub Teeb

Disassembling Lub Teeb
Disassembling Lub Teeb
Disassembling Lub Teeb
Disassembling Lub Teeb

Kev tshem lub teeb pom kev qhia lub qub 4V 3Ah roj teeb. Kuv tuaj yeem ntseeg koj tias nws tsis yog 3Ah niaj hnub no, tsis txawm nyob ze, thiab nws ua haujlwm tau zoo dua nrog diodes, tab sis ntau ntxiv txog nws - tom qab.

Muaj lub rooj tsav xwm nrog cov khoom siv hluav taws xob hauv tsev kawm ntawv qub, uas tsis zoo tag nrho rau cov roj teeb Li-Ion.

Kauj Ruam 2: Yam Yuav Tsum Tau Ua

Yam Tsim Nyog
Yam Tsim Nyog

Kuv yuav tsis nkag mus ntau yam txog qhov no, vim tias kuv muaj ntau lwm txoj haujlwm uas kuv siv TP4056 micro USB lub roj teeb them nyiaj thiab hloov lwm lub roj teeb nrog 18650 lub cell. Kuv xav qhia qhov kev thov loj ntawm qhov teeb tsa yooj yim no.

  • TP4056 micro USB roj teeb them
  • 2 x 18650 Li-Ion cells
  • Solder & Soldering hlau
  • Kub nplaum & phom

Kuv yuav tsis tso ebay/amazon txuas, vim tias cov npe hloov pauv ntau zaus.

Kauj Ruam 3: Ua Lub Pob Roj Teeb Tshiab

Ua Lub Roj Teeb Tshiab
Ua Lub Roj Teeb Tshiab
Ua Lub Roj Teeb Tshiab
Ua Lub Roj Teeb Tshiab

Koj tuaj yeem pom tias 18650 yuav luag zoo ib yam, zoo li Lead-acid block.

Koom nrog 2 lub hlwb ua ke nrog daim kab xev nplaum thiab/lossis kua nplaum, thiab muab lawv sib dhos ua ke. Cov kab hluav taws xob sib cais rau cov pob ntawm + thiab -. Tsis txhob txuas lawv ncaj qha rau ntawm lub tsau teeb, nyeem cov kauj ruam tom ntej.

Nws haum txig.

Tam sim no peb muaj ~ 4Ah roj teeb, ~ tib lub zog, tab sis sib zog dua. Yog tias koj xav muab 3 lossis 4 lub cell, lossis ib qho twg haum.

Kauj Ruam 4: Them Circuit Court

Them Circuit Court
Them Circuit Court
Them Circuit Court
Them Circuit Court
Them Circuit Court
Them Circuit Court

Siv TP4056.

Solder lub roj teeb tshiab + thiab - xov hlau rau tus puav + thiab puav -pob qij txha ntawm lub rooj tsavxwm.

Tom qab ntawd muab lub teeb txawb xov tooj qub txuas ntxiv (txuas ntxiv yog tias xav tau) mus rau sab nrauv+ thiab sab nrauv ntawm lub rooj tsavxwm.

Nrog qhov teeb tsa no peb yuav them lub roj teeb nrog txhua lub micro USB cable thiab USB lub zog siv, thiab nws tau tiv thaiv, vim tias yog qhov hluav taws xob ntawm lub roj teeb poob qis heev, qis dua 3.2V, pawg thawj coj saib xyuas yuav txiav lub nra thiab tiv thaiv lawv los ntawm tshaj tawm

Tam sim no tshem lub qub 220V chaw nres nkoj thiab nthuav lub qhov yog xav tau. Siv cov kua nplaum kub los kho TP4056 pawg thawj coj saib nyob ntawd. Saib cov duab.

Kauj ruam 5: Plug'n'light

Plug'n'light
Plug'n'light
Plug'n'light
Plug'n'light
Plug'n'light
Plug'n'light

Vim tias cov kua nplaum kub yog pob tshab koj tuaj yeem pom pawg thawj coj coj, liab - thaum them nyiaj, xiav - thaum npaj txhij.

Cov roj teeb tshiab tuav tus nqi thiab muaj lub txee ntev.

= Qhov tsis zoo =-

Qhov tseeb qhov siab tshaj plaws Li-Ion roj teeb nce mus txog 4.2V. Nws zoo li nws qis me ntsis rau LEDs, vim tias lawv zoo li me ntsis dimmer, tab sis tuaj yeem nyob zoo li ib txhis (yuav ntxiv cov txiaj ntsig ntsuas ntawm no). Qhov siab tshaj plaws ntawm Lead-acid yog tej zaum ~ 5V.

Txawm li cas los xij kuv pom qhov cuam tshuam tsis zoo ntawm lub teeb hluav taws xob halogen. Nrog cov roj teeb ua kua qaub-laus, txawm tias them tas, nws tau dim sai sai, txawm tias thaum cov LEDs zoo. Qhov no tej zaum vim tias lub teeb hluav taws xob halogen muaj lub zog siv hluav taws xob ntau dua, thiab cov roj teeb ua kua qaub tsis tuaj yeem xa nws thiab qhov hluav taws xob tau poob qis. Ntawm qhov tod tes qhov qhib qhov hluav taws xob tau siab dua Li-Ion 4.2V thiab kev siv qis LEDs tau ci.

Tam sim no lub teeb halogen muab lub teeb ci ruaj khov.

Koj tuaj yeem kho qhov teeb meem no tau yooj yim, siv 5V lub zog txhawb nqa, txawm li cas los nws yuav maj mam tso koj lub roj teeb rau lub sijhawm, tej zaum koj yuav xav tau qhov hloov pauv kom tshem tawm 2 lub laug cam, lossis koj tuaj yeem sim tsis tau.

Cheers!

Pom zoo: