Electro tips

Nowadays, technology is developing by leaps and bounds. Even in the century before last, people had a weak

Here you can see the diagram and finished design of an automatic charger for Krona batteries

How to make a paper phone-smartphone easily from paper and cardboard: master class, description, tips

We construct a generator from a washing machine engine. A generator is an electrical device that converts thermal energy.

In winter, one of the most significant holidays of the year is celebrated - New Year. The celebration stretches out

Product details As a rule, only one of a scanner or laser printer becomes unusable

A very fashionable lately ring light or circular shadowless illuminator, which is used in

It is hardly possible to meet a motorist who has not encountered the problem of a discharged battery. Such

We make display cases for a collection of anything ourselves. We offer several such display cases. Box with light

Making grinder rollers with your own hands: drawings Designing rollers for a grinding unit of this type -