Simple Salt-water Battery for Free Light

by CURIOS KURT in Circuits > Electronics

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Simple Salt-water Battery for Free Light

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WE ARE GOING TO MAKE A SALT WATER BATERY. IT CAN BE A GOOD SOURCE OF LIGHT IN EMERGENCY OR FOR THOSE WHO DON'T HAVE LIGHT.

Supplies

Here are the materials you'll need for this project

  • Aluminum (Ex. Foil)
  • the carbon thing from battery (Manganese oxide)
  • Wires
  • tape
  • String- Got mine from a mask.


GET THE IDEA

HOW TO MAKE SALT WATER BATTERY-FREE ENERGY-EASY EXPERIMENT

WATCH THIS SHORT VIDEO FOR BETTER UNDERSTANDING

Extraction of Cathode

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Get the carbon thing from the battery by striping the zinc cothing

FINISHING OUR CELL

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Make sure that anode and cathode don't contact together.

Connect Your Cell to a Joule Thief

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we need to boost our voltage inorder for our load in my case small led to work. A joule thief is a minimalist self-oscillating voltage booster that is small, low-cost, and easy to build, typically used for driving small loads.

Connection

SALT-WATER MIXTURE➡CELL➡JOULE THIEF➡LED➡LIGHT

WE JUST MADE A BASIC BATTERY!