Mobile Phone Holder
Here is such an irreplaceable trinket that will help you get rid of a number of minor problems associated with the battery charge of a cell phone. I think it makes no sense to talk about these problems: too short or long cord, unreliable connecting
Air conditioning
Summer is in full swing. But in many homes or offices unfortunately there are no air conditioners, and therefore you have to sit and languish from the heat. Here in the article I will give you three designs of varying complexity how to make an air conditioner with your own hands. . .
Solar battery of diodes and transistors
In the economy of the radio constructor, there will always be old diodes and transistors from radio receivers and televisions that have become unnecessary. In skillful hands, this is wealth that can be effectively used. For example, do-it-yourself solar panel
IR port from COM mouse
Once it was necessary to check the prehistoric (Russian yet) remote control. There were no funds. Rummaging in the Internet, I found several ideas. I was struck by the idea of making a simple IR port from: mice! Computer, of course. We will start with this device.
How to survive in the forest without food
We all believe that nothing can happen to us. That our train will never go off the rails, the car will not stop in the middle of the road with a broken wheel, and the mushroom trip will end successfully and the path will lead directly to the house. Usually, in 99.9% of cases,
From a plastic bottle. . .
And another product replenishes the section of crafts from plastic bottles. Pretty funny and interesting piggy bank in our photo. Is not it? To make such a piggy bank from improvised materials is quite simple. + to everything here are a couple more interesting
Making fire without matches
Lighting a fire without matches is not as difficult as it might seem at first glance. By learning this, you can get out of a difficult situation. The duration of survival depends on your ability to make fire.
Miniature soldering iron
We bring to your attention two miniature soldering irons, the most affordable in manufacturing and satisfying the requirements for the installation of miniature electronic products.
Hard drive from flash cards
Here you will learn how to make a HDD from flash cards. The volume of your HDD depends only on you!
Production of interior doors with lighting.
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.
How can I use the compressor from the refrigerator as an airbrush
Most people in garages and barns can find an old refrigerator. Why store? unknown! If you are one of those, then I suggest using this hardware in business. . .