August 12, 2017 18:07

From ancient times, humanity uses the power of wind.The windmills, sailing ships are familiar to many, we wrote about them in books and shoot historical films with their participation.Nowadays wind power generator has not lost relevance since theit can be used to make free electricity in the country, which can also be useful if the light is shut off in the area.Talk about a homemade windmill...

August 12, 2017 18:07

Today there are many different ideas that can make a metal detector with their own hands at home.Some of them require certain skills in working with radio and electrical appliances, and to create some do not require any knowledge in this field.More readers' electrician himself "will be given a couple of interesting and at the same time simple circuits to create a homemade metal detector! ...

August 12, 2017 18:07

Homemade battery charger can be useful in the event that if you sit down and the battery at the same time at hand is not a normal appliance.Make it your own hands is quite simple, just to have a few basic elements of the chain is necessary.Next, we consider in detail the homemade device, as well as instructions for self-assembly at home. Contents: device homemade assembly technology...

August 12, 2017 18:07

Most often, the desire to make an extension cord with your hands when there is urgent need (for example, during repair) or by disappointment in the finished product from the manufacturer.And in truth, no rare cases when connecting to carry the washing machine or other electrical appliance, plug begins to melt and turn yellow.This is due to the fact that at the cable manufacturers save sectio...

August 12, 2017 18:07

use of alternative energy sources is becoming more popular in our society.Accumulation of sunlight is useful not only for the environment but also to save money spent on electricity.If you care about the environment, or simply do not want to spend extra money, then we offer you an article on how to make a solar cell with their hands out of scrap materials.Usually on the forums write about so...

August 12, 2017 18:07

There are situations in life when you need a transformer for a particular case.For example, the power burned tr-r favorite receiver, such as a replacement there, and to get the same opportunities there.But there are all sorts of other tr-ra from the old technology, are lying idle, so they can try to use as a donor, or to alter under specific parameters.Then we'll show you how to make a trans...

August 12, 2017 18:07

So, imagine this: in the evening you decide to view your favorite TV program, the TV and suddenly stopped showing.Or another case: you have come to the country, is already prepared for the rest, and again the same situation - no one channel does not work.What to do in this case?The answer is simple - you need to make the antenna to the TV with his own hands, because the most likely cause of ...

August 12, 2017 18:07

hard to imagine, in our time, any work with the metal without the use of welding machine.With this device you can easily connect or cut iron of various thicknesses or dimensions.It is natural to perform quality work you will need certain skills, but first of all you need a self svarochnik.Nowadays, it is naturally possible to buy, both in principle and hire a welder, but in this article we w...

August 12, 2017 18:07

the Internet you can find a variety of instructions for the production of high-power soldering improvised.To create some products need good knowledge in electronics, but in most cases self-made tool for soldering can easily collect even eletkriku novice.Then we just talk about how to make a soldering iron with their hands at home without professional skills in working with radio technology.T...

August 12, 2017 18:07

We continue to discover new and useful electronic home-made for you and now tell you about how to make the engine of batteries, copper wire and a magnet.This small motor can be used as a fake on the table at home electrician.Collect it is quite simple, so if you are interested in this kind of employment, then we will provide detailed instructions with photos and video examples to build the s...