Make a Mini USB LED Torch light

Make a mini LED torchlight that can use with any power banks or any USB output.
it is very bright but uses low power .so it can last for a long time.
and it is made with epoxy resin, so very hard and durable.

[@Dimas_rodnoi909]

Good work 👍

[@afzaalahmad8608]

Sir resistor kahan soldering krnay hn negative side pr ya positive side pr thik se nazar nh aya

[@milan72]

koi bhi side chal sakta hai bro.

[@pappugupta1943]

sir agar 2 led ac 220 v me chlana Ho to kitna ohm rsisten lagega an d led smd kitne v /ma/ and aap Ye jo gone uj kiye hai kiya bajar me mil jaye GA

[@Victor-veer]

1k ohm bro

[@marvadipraful8641]

supar good wow nambar 1.

[@sanjaybhaisa9158]

Bina hetsing bena a led light galgawga BHAI

[@patehkhan9119]

What resistor should i use to glow this 1w led on 12v?

[@milan72]

use a 100-ohm resistor. if you use 1/4 watt resistor then it will heat up very bad, so instead use a 1-watt resistor for every LED.

[@LalGebi]

What is circuit diagram?

[@miteshdhanani]

As you r showing which side of soldiering have u done +=+ +=- -=-

[@milan72]

All LED's plus terminals are combined. As well as minuses.

[@abdullahbakhlulmeem7666]

what is the watt power of 22 ohms resistor

[@milan72]

1/4 watt

[@abdullahbakhlulmeem7666]

can i use Resistor 47K Ohm 1/4 Quarter Watt for this project

[@adriantokarczyk8445]

@@milan72 i have ordered 22 ohm 2W 22R Metal film resistors by mistake
. will it work ?

[@milan72]

@@adriantokarczyk8445
It will work. Its just of bigger size.

[@traveller4750]

Series or parrel

[@milan72]

Parallel

[@karimismail3734]

4 resistors used one for each LED; parallel connection to power.

[@abdulquadersarker9714]

Vai light ta gorom hoye glue gole jay

[@dramasreview623]

Ye glue nahi h its resin
Video mein mention krna chahiye tha

[@dontcare7361]

This is too much unnecessary resistance for 5 volts . mostly you are supplies these LED's with less than its half power and mAmp.

[@milan72]

yes, but it's for longer battery life and not generating lots of heat.

[@metronomexxx]

Resistor rate?

[@milan72]

Geva Soraski
22 ohms

[@techplushindi8637]

Geva Soraski 22ohm

[@metronomexxx]

THANKS!!!!!

[@debash4521]

Backup time plz reply

[@milan72]

For 10000 mAh power bank it will last about 8 to 10 hours

[@wazirbaig9035]

Please 6 led diagrams show

[@miteshdhanani]

Show the specifications of soldiering just showing registers

[@prafulmarvadi4105]

Wonderful

[@abdullahijaz7104]

What is the name of glue

[@milan72]

Abdullah Ijaz
Z&P epoxy resin.

[@abdullahijaz7104]

Milan Kundalia
Can u give me link to buy

[@milan72]

Abdullah Ijaz
Sorry but I bought it from local store.
You can find this or similar from SPEAKER REPAIRER.

[@tabassumnaz9715]

Nothing

[@AdityaKuche]

can we use glu gun instead?

[@Blank_Face64]

Ek batter se led bulb l

[@GMmultiskill]

Hii

[@MegaInformazione]

90mA x led

[@riyasc8997]

use glue gun to cover bulb

[@dumpalavinodekumar4805]

Riyas Cherichiyil gnjgdnkgf

[@pankajbajaj289]

1k or 3k3

[@milan72]

its 22 ohms only