Altern. energy

There are many cases when living outside the city, you may need a small amount of electricity to power a low-power device. For example, to operate a compact weather station,

To drive the wind generator, a rotor-type turbine with a vertical axis of rotation is manufactured. This type of rotor is very strong and durable, has a relatively low rotation speed and is easy

Good day lovers of free energy. Summer is coming, hiking and so on, so there was a need for a small electric power generator to charge the power banka. There was an idea to use

Hello! Today's homemade product is mostly dedicated to newcomers to the world of physics and electronics. Today I will show the simplest way to make an "eternal flashlight" namely a Faraday generator.

The idea of ​​making a wind generator appeared during the early autumn nights. I decided to try to use wind energy for household needs. Let the wind charge the battery from which

Hello everybody. A charging station for a phone or tablet can be assembled from a dead monitor. Monitor 15 "disassemble and pull out everything that is possible from it. We will need a body and frame

Our Earth is full of energy, if people had learned to convert all of it into an electric current, as an example, humanity would never need oil, gas, or coal ... Any fluctuations can

Homemade will be useful for those who live by the sea.The sea is almost constantly in a state of excitement, and this is nothing more than free energy that can be extracted and used for their own purposes. Of course,

This article will help those who can not solve the problem how to power a gasoline engine with their own hands, using improvised tools. In fact, it is not as difficult as it seems, you only need

Surely many of us, when busy at the table with something important and nervous, shake our feet under the table. This author of the homemade product had just such a problem, to turn this problem into a favor, he decided

This homemade product will be useful for those who like to ride a bicycle or exercise bike. Now it will be not only good for health, but also due to physical education an electric current will be generated,

With each spring day, the sun rises higher and higher. For me, this means longer trips. After all, when it is warm outside, then you want to spend time in nature more than in winter. FROM

In this project, we will consider how you can assemble a simple gasoline generator with your own hands from inexpensive components. The author did everything on the basis of a gasoline engine from a lawn mower, as well as

Warning! Work is carried out using a lethal level of tension, do not start if you are not completely confident in your abilities. This tutorial tells how from an old microwave