How to Make a Battery Torch

Make a battery torch is not very complicated, as long as you have the basic technical knowledge and experience on electricity and on how to build an electrical connection. It is also important to provide for procuring suitable cutting tools, to avoid wasting time and get a good result. We see how to make a flashlight battery.

How to Make a Battery Torch

You need

Be sure to have on hand:

  • PVC pipe
  • Incandescent light bulb or LED
  • Battery
  • Electrical wires of small section

First of all prepare the cylinder containing the batteries and the electronic circuits. All you need is a simple cylinder, that is large enough, in plasticised material or pvc.
We could also use wood, transformed for use in container, having turned, carved inside and have given the typical cylindrical shape of the torch. In addition we can find trade cylindrical tubes of all sizes and choose what we please.

Later to obtain the source of light of LED flashlights, enough incandescent bulbs or LED multiple, to choose depending on the brightness that we want to achieve. Bulbs for about 6 Volts will be perfect for our use, now let us take a small wire Cup for easy acknowledgement and distinguish one from another, we will choose different colors. The first could be yellow and blue, we will use it to signal the two different poles, with positive and negative charge. We take the yellow wire and connect it to the lower part of our lamp, screw-shaped metal.

The part that acts as the base for our little lamp, we apply the blue wire, exactly in the spot, which is actually a button that conducts electricity. The blue wire must be connected to the battery, right in its negative pole, while the yellow one I collogheremo to a switch, which is used to turn on and off, or to allow the flow of current. Now let us take another wire that will connect from one part to the positive terminal and the other to the switch.

Alternatively, we can arrange the LEDs, in varying quantities, depending on how much light we want to achieve, their positive poles generally correspond to the terminals, while the negative poles to shorter ones. We connect the led so that the positive poles of the first speakers are connected to the negative ones. In the same way as before, then the first of these unused free ends, which are located at the bottom, to the negative battery terminal, and the second to the switch.

The last of the threads that we took, will connect the positive pole of the battery with our switch, which allows the flow of current. Insert pvc cylinder in our work, which is a rudimentary electric circuit, making sure the bulb or the LEDs are at one end. The other part of the cylinder we can close it with a cap of the same material of the tube container.

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