Electronics

A cup holder is a necessary thing, because no one wants to ruin your favorite furniture because of a hot cup of coffee. A beautiful and original cup holder can be not only a solution to the problem, but also beautiful

A simple projector for the home can be purchased at some stores, and can also be purchased online, however there is a way to create a high-quality logoprojector at home.

LED bulbs are very popular today. The growing popularity of these bulbs every day is related to the fact that they allow you to save considerable money on electricity costs.

LED bulbs are becoming more popular every day. This is due to their unique energy-saving property, which is very important in our time. LED bulb provides good

While camping, it is impossible to keep all personal items in the radius of a straightened hand. And leaving things outside the tent, it can be very difficult to sleep, since there is a possibility of theft. Especially for such

So what to do when you urgently need to charge the batteries, and there’s absolutely no time to go shopping, in search of a charger? There is an exit! Moreover, it is quite simple. You can make a homemade

All seemingly complicated things have the simplest instructions for use. Even their potatoes can make a radio! You will learn how to do this from this manual.

The initial goal for the project was to make a powerful 12 to 220 converter.The main advantage of this device is its ease of assembly, made by a push-pull circuit. Only 2 field effect transistors,

How to make a metal detector at home? This question is asked by many adventure lovers. There are more and more people who want to find the treasures of the Second World War, and maybe royal coins.

A speaker is a device that allows you to make the sound louder and clearer. There are more and more lovers of good sound, but not everyone has the opportunity to make music a little louder. For example, if you

There are times when a flashlight is simply necessary. This may be an accidental car breakdown at night, or the need to get some thing out of the basement. Especially if the flashlight will be

A night lamp can decorate any interior. A nightlight is useful in the bedroom, on the veranda, in the attic, if it is equipped with a games room. Beautiful night lights can be purchased in specialized stores,

Resistors have one purpose - current limitation. But what if you try to make a resistor from a regular sheet of paper and a regular graphite pencil.

Portable acoustic products have recently become especially popular. This is due to the fact that humanity is striving for independence in every possible way. Modern man does not want to be constrained