How to Make a Flashlight LED

There are many designs of LED flashlights.The most useful of these are those who work on the batteries.This light does not need to replace the battery – enough to charge it periodically, like a mobile phone.

How to Make a Flashlight LED

Instructions

1. Take the old faulty mobile phone. It must be so old that the battery was not in its lithium-ion and nickel metal hydride. From him and use the charger.

2. On the charger to change the other, you have a partner.

3. If you want to use keychain torches, drill a hole for the mating connector. Put it in the hole. When the charger is connected to a voltmeter, determine the polarity of the voltage at its terminals.

How to Make a Flashlight LED 1

4. Attaching the battery to one of the walls of the case so as to have access to their pads.

5. Positive finding suitable stickkontaktdonettill the positive pad battery via a current limiting lamp voltage of 12 V and a current of 0.1 A. The negative terminal mating connector is connected directly to the negative battery contact area.

6. Drill in a convenient location, house hole for toggle switches. Put it in the hole.

7. Take four white LEDs and two motstånd100 ohms and 0.5 watts. Make a correct polarity, two successive chains, each consisting of two LEDs and a single resistor. The chains are connected in parallel. It will turn the flashlight emitter.

How to Make a Flashlight LED 2

8. Drill a hole in the body for LEDs. Insert them into the holes. From inside the hull transducer pour glue “Moment” or the like in such a way that he could not extreme conclusions. Wait until the glue dries.

9. Positive result of the radiator, connect through a switch to the positive battery terminal. A negative result in its output connected to the respective contact battery directly to the place.

10. Release the switch. Connecting the charger included in the network. Current limiting LED light weakly. Allow the lamp to charge for fifteen hours.

11. Stop charging. Now switched on and off rocker switch. When the brightness of the glow of his case, turn off the lamp and download it again.

How to Make a Flashlight LED 3

Gallery

Streamlight®

Streamlight®

Source: www.carid.com

Trustfire 12XT6 CREE XM-L T6 5 Modes 13000 LM LED …

Trustfire 12XT6 CREE XM-L T6 5 Modes 13000 LM LED ...

Source: www.youtube.com

Coast LED Lenser Auto LED (TT7575) – The Gadgeteer

Coast LED Lenser Auto LED (TT7575) – The Gadgeteer

Source: the-gadgeteer.com

Milwaukee M12 2355-21 LED Metal Flashlight Review

Milwaukee M12 2355-21 LED Metal Flashlight Review

Source: www.youtube.com

LED LENSER P7R – Rechargeable flashlight

LED LENSER P7R - Rechargeable flashlight

Source: www.youtube.com

Aldi 3W Lightway Flashlight Review A+

Aldi 3W Lightway Flashlight Review A+

Source: www.youtube.com

1AA LED Torch Roundup – Lenser Fenix Flashlight

1AA LED Torch Roundup - Lenser Fenix Flashlight

Source: www.youtube.com

How To Make Android Phone Light Up When Ringing …

How To Make Android Phone Light Up When Ringing ...

Source: www.decoratingspecial.com

Acebeam K70 Flashlight The New Throw King

Acebeam K70 Flashlight The New Throw King

Source: www.youtube.com

Day 90: Cat Shadow

Day 90: Cat Shadow

Source: grubbygrrrl.wordpress.com

Maglite Pro 2 D-cell LED Flashlight

Maglite Pro 2 D-cell LED Flashlight

Source: www.youtube.com

Mini MOD Monday: DIY LED Altoids Flashlight

Mini MOD Monday: DIY LED Altoids Flashlight

Source: www.youtube.com

1AA LED Torch Roundup – Lenser Fenix Flashlight

1AA LED Torch Roundup - Lenser Fenix Flashlight

Source: www.youtube.com

A Nice Maglite Solitaire LED Upgrade

A Nice Maglite Solitaire LED Upgrade

Source: www.youtube.com

Flashing lights delta plc software WPLSoft برنامه چشمک زن …

Flashing lights delta plc software WPLSoft برنامه چشمک زن ...

Source: www.youtube.com

Turn polaroid battery into LED flashlight / SX70 & 600 …

Turn polaroid battery into LED flashlight / SX70 & 600 ...

Source: www.youtube.com

Britelite EVO Series Launch

Britelite EVO Series Launch

Source: www.youtube.com

New Infrared Proximity Switch Photoelectric Sensor …

New Infrared Proximity Switch Photoelectric Sensor ...

Source: www.ebay.co.uk

6000 lumen sky ray 5-LED CREE XML-T6 flashlight (outdoor …

6000 lumen sky ray 5-LED CREE XML-T6 flashlight (outdoor ...

Source: www.youtube.com

Rugged PC Review.com

Rugged PC Review.com

Source: ruggedpcreview.com