This irreplaceable trinket will help you get rid of a number of minor problems associated with charging your cell phone battery. I think there is no point in talking about these problems: the cord is too short or long, the connection is unreliable

Summer is in full swing. But many homes or offices, unfortunately, do not have air conditioning, and therefore you have to sit and swelter in the heat. Here in the article I will give you three designs of varying complexity on how to make an air conditioner with your own hands. . .

A radio designer's household will always contain old diodes and transistors from radios and televisions that have become unnecessary. In skillful hands, this is wealth that can be put to good use. For example, making a solar battery with your own hands

One day it was necessary to check a prehistoric (Russian) remote control. There were no funds. After scouring the internet, I found a few ideas. I was amazed by the idea of ​​​​making a simple IR port from a mouse! Computer, of course. We will start with this device.

And one more product joins the section of crafts made from plastic bottles. We have a rather funny and interesting piggy bank in the photo. Is not it? Making such a piggy bank from scrap materials is quite simple. + to top it all off, here are a couple more interesting ones

We bring to your attention two miniature soldering irons, the most affordable to manufacture and meeting the requirements for the installation of miniature electronic products.

Here you will learn how to make a HDD from flash cards. The capacity of your HDD depends only on you!

Animated engraving has now found its application in the decor of your apartment. Interior doors decorated in this way will delight your guests and your entire family.

Most people have an old refrigerator in their garage or shed. Why do they store it? unknown! If you are one of those people, then I suggest using this “hardware” for business. . .