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Illustrated tutorial for making a powered flashlight using fruits

Illustrated tutorial for making a powered flashlight using fruits

Many people like DIY crafts of electronic technology Today, the editor of the production department has sorted out the hand-making process of using lemon as an electrolyte to make a flashlight. I would like to share it with you and recommend it to everyone. I hope friends who like small inventions will like it.

Illustrated tutorial for making a powered flashlight using fruits

The electrode materials are copper and Zinc iron nails can light up a low-power LED lamp by connecting several groups of primary batteries in series.
The circuit diagram of the entire device is shown below:

Illustrated tutorial for making a powered flashlight using fruits

The tool is also very simple to use. A pair of pliers will do the trick

Illustrated tutorial for making a powered flashlight using fruits

Illustrated tutorial for making a powered flashlight using fruits

Illustrated tutorial for making a powered flashlight using fruits

Illustrated tutorial for making a powered flashlight using fruits

Illustrated tutorial for making a powered flashlight using fruits

Illustrated tutorial for making a powered flashlight using fruits

Illustrated tutorial for making a powered flashlight using fruits

This is a small science experiment purely in the form of a lesson plan, mainly to help children or primary and secondary school students learn the principles of primary batteries. For practical application, it is more practical and convenient to buy a battery.