Cov txheej txheem:

DIY LED FLASHLIGHT (SUPER BRIGHT): 12 Kauj Ruam (nrog Duab)
DIY LED FLASHLIGHT (SUPER BRIGHT): 12 Kauj Ruam (nrog Duab)

Video: DIY LED FLASHLIGHT (SUPER BRIGHT): 12 Kauj Ruam (nrog Duab)

Video: DIY LED FLASHLIGHT (SUPER BRIGHT): 12 Kauj Ruam (nrog Duab)
Video: Колыма - родина нашего страха / Kolyma - Birthplace of Our Fear 2024, Hlis ntuj nqeg
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DIY LED FLASHLIGHT (SUPER BRIGHT)
DIY LED FLASHLIGHT (SUPER BRIGHT)

saib qhov QHIA TSEV KAWM NTAWV TSHIAB rau kom ntxaws pom ntawm tag nrho cov txheej txheem tsim.

Kauj Ruam 1: Vim li cas kuv thiaj txiav txim siab ua ib leeg

Vim li cas kuv txiav txim siab ua ib
Vim li cas kuv txiav txim siab ua ib
Vim li cas kuv txiav txim siab ua ib
Vim li cas kuv txiav txim siab ua ib
Vim li cas kuv txiav txim siab ua ib
Vim li cas kuv txiav txim siab ua ib

coj teeb nyem muaj nyob hauv khw yog tsis muaj txiaj ntsig lossis tsis pheej yig.

feem ntau ntawm lawv tsis tuaj yeem them rov qab tab sis ob peb lub teeb nyem rov tuaj yeem tsis muaj lub roj teeb lithium uas ua rau lub sijhawm ua haujlwm ntev dua.

Kauj ruam 2: Hnub ntawd…

Hnub ntawd …
Hnub ntawd …
Hnub ntawd …
Hnub ntawd …
Hnub ntawd …
Hnub ntawd …

ib hnub tsis tu ncua ntawm kuv lub neej, Kuv tau xav tias yuav ua dab tsi hnub no. thiab tam sim ntawd lub diffuser ntawm kuv txoj kev kawm teeb (coj teeb) poob rau kuv

thaum kuv ntsia kuv tau xav tsis thoob los ntawm qhov ci ntawm cov leds.

tam sim no kuv paub tias peb yuav ua dab tsi hnub no

Kauj Ruam 3: YUAV UA LI CAS

YUAV UA LI CAS
YUAV UA LI CAS

Roj teeb (LI-ION nyiam dua)

xaim

coj teeb los yog coj vaj huam sib luag lossis smd leds

di1n4007 ua

hloov (spst)

2.1mm fais fab ntsaws (txhua yam txuas)

thawv

cov cuab yeej

Kauj Ruam 4: Npaj Cov LEDS

Npaj Cov LEDS
Npaj Cov LEDS
Npaj Cov LEDS
Npaj Cov LEDS
Npaj Cov LEDS
Npaj Cov LEDS
Npaj Cov LEDS
Npaj Cov LEDS

Kuv tau txais kuv cov leds los ntawm lub teeb coj qub uas nws lub Circuit tsis ua haujlwm

koj tuaj yeem tuaj yeem yuav koj lub vaj huam sib luag coj tag nrho lossis txuas qee qhov smd leds

nco tseg: cov smd me me no ua tau zoo dua li coj loj dua li 10w lossis 100w coj

txawm tias cua sov tsawg dua hauv cov leds me

tsis zoo li cov leds loj dua no tuaj yeem siv ncaj qha los ntawm 3.7v li-ion roj teeb txuag txhua hom kev txhawb nqa kom ua tau zoo poob lossis txawm tias ua rau cov roj teeb me dua

Kauj Ruam 5: Ua HOLES

Ua HOLES
Ua HOLES
Ua HOLES
Ua HOLES
Ua HOLES
Ua HOLES

Kos thiab tsim qhov chaw rau lub txuas txuas thiab hloov siv cov hlau txuas.

Kauj Ruam 6: ELECTRONICS

ELECTRONICS
ELECTRONICS
ELECTRONICS
ELECTRONICS
ELECTRONICS
ELECTRONICS

txuas tag nrho cov khoom siv raws li daim duab qhia chaw thiab muab tso rau hauv qhov chaw

Kauj Ruam 7: CHARGING INDICATOR

CHARGING INDICATOR
CHARGING INDICATOR
CHARGING INDICATOR
CHARGING INDICATOR
CHARGING INDICATOR
CHARGING INDICATOR

1K ohm resistor thiab 3mm dawb coj txuas nrog lub zog ntsaws ua raws li qhov ntsuas them.

Kauj ruam 8: HEATSINK

HEATSINK
HEATSINK
HEATSINK
HEATSINK
HEATSINK
HEATSINK

Hloov chaw ntawm kev siv cov phom loj aluminium heatsinks hlau npib ua haujlwm tib yam rau kuv thiab tom qab ntawd txhuam txhua yam.

Kauj ruam 9: CHARGING UP

CHARGING UP
CHARGING UP
CHARGING UP
CHARGING UP
CHARGING UP
CHARGING UP
CHARGING UP
CHARGING UP

nws tuaj yeem raug them nrog 5v fais fab mov tej zaum nws yuav yog lub txhab nyiaj lossis lub xov tooj 5v usb them.

Kauj Ruam 10: Kuv YUAV TSHUAJ TIV THAIV PROTOTYPES

Kuv YUAV TSHUAJ TIV THAIV PROTOTYPES
Kuv YUAV TSHUAJ TIV THAIV PROTOTYPES
Kuv YUAV TSHUAJ TIV THAIV PROTOTYPES
Kuv YUAV TSHUAJ TIV THAIV PROTOTYPES
Kuv tau ua ntau yam kev tiv thaiv
Kuv tau ua ntau yam kev tiv thaiv

Ib leeg muaj ntau tus yam ntxwv tsis zoo BUILTIN.

Kauj Ruam 11: KEV KAWM NTAWV

QHOV TSEEB
QHOV TSEEB
QHOV TSEEB
QHOV TSEEB
QHOV TSEEB
QHOV TSEEB

TEST RESULTS PROVED OUT TO BE BETTER THAN EXPECTED

Kuv lub teeb nyem tau dav nqaj thiab lub kaum sab xis 180 degree

tab sis koj tuaj yeem ntxiv lub lens convex kom ua tiav qhov nyob deb thiab tsom teeb.

Kauj Ruam 12: Txheeb xyuas nws…

NCO NTSOOV…
NCO NTSOOV…

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