How to make POCKET LED TORCH---Mini LED Torch---Portable Torch - Deepak Gadgets

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Monday, April 6, 2020

How to make POCKET LED TORCH---Mini LED Torch---Portable Torch

Pocket led torch---mini pocket torch


A torch is a small electrical device that is operated/run by batteries. It is in a portable size which easily carries anywhere. The main the working function of the torch is that it makes the darken room bright, at night it makes a bright to your place/certain area.

The source of torchlight is a light-emitting diode (LED) or incandescent light bulb (lamp). when a power source is attached to it. It starts blinking/emitting the light.
DIY projects—school projects-college projects—science projects
pocket torch,led torch,mini torch,mini led torch
Mini pocket led torch

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For detail, clarification 1st watch the video -----Pocket torch


Components required: -
  1. Mini plastic box
  2. Led = 1w-2pis
  3. Battery 3v-5v
  4. Hot glue
  5. Charging connector
  6. Sharp iron needle (For Hole making)
  7. Red led bulb (mini)
  8. Diode = 1N41448
  9. Resistance =12ohms
  10. Wires (as per Required)
  11. Soldering iron
  12. ON/OFF switch
  13. Sharpe blade
  14. Adaptor for charging


How to make it / Do it yourself (DIY)

  • Take a mini plastic box, which sizes approx. 6cm
  • Then cut its inside part with a blade, so the battery is fitted inside easily
  • Take its one side cape and make four holes, where 2led bulb which is easily inserted in the hole
  • Take one old mobile battery or any battery having (3v-5v)
  • Then insert the battery inside a plastic box and fixed the battery with hot glue, also fixed the led bulb from the inner side.
  • Take one charging connector socket of 3v-5v and attach it with another side of plastic box cap
  • Also, take one mini red led bulb for indicating as charging


Start circuit connection
  •  Take one green wire which is attached to (-) the negative terminal of the battery
  •  From (-) negative green wire attached both the one-one leg of the LED
  •  Then from (-) negative wire attach 1 leg of charging connector and 1 leg of the led indicator bulb
  •  Take one red wire which is attached is attached to (+) positive terminal of the battery
  •  From (+) positive red wire attached both the 2nd leg of led
  •  Then from (+), positive wire attach one ON/OFF a switch which is attached to led red wire terminal and another end of the switch is attached to the battery
  •  One side of diode IN4148 is attached to charging connector and another side is attached to red wire battery
  •  Take one resistance of 12ohms which one leg is attached to indicator mini red bulb leg and another leg of resistance is attached to charging and diode leg
  •  Thus, the circuit connection is complete. Now this project is ready to work.

You can use this type of project for a school project, college project and science project, etc.

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Precaution: -

  • These projects are not for children below under 18.
  • Take safety gloves while doing any projects and take safety precautions.
  • Any accident happens I am not responsible for it.
  • I am guiding you for knowledge purposes.so, please read all the details and watch its full video before making it.
  • If you like these projects, please share with your family, friends, neighbor and much more.so they can make it and learn much more.
  • You can use these projects for your school projects, college projects, science exhibitions, etc.

DIY projects—school projects-college projects—science projects
*If you interested in this project, please read full article or blog to make yourself. If you have any doubts while making it, you can also watch its full video for clarification.
-----If you like this article or blog, please help others.so can interested one make it. -------

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