With the advent of LED light bulbs and "housekeepers", problems appeared that did not exist before. Am I talking about the flickering of light bulbs, or about ...
You have not used a ball valve for a long time (at least a year). Now you have a need to either open it, or ...
An easy way to restore a worn screwdriver bit. Extension of its service life.
To connect two asbestos pipes of different diameters, it was necessary to make a coupling - an adapter. On how it was done:
Do you really want to make 380 volts at home, but do not want to bother with permits or buying a three-phase inverter? There is a completely legal...
The case was a couple of years ago. Carried out patching repairs on our street. At the very least, the road was patched up. Not the autobahn, of course, but ...
Agree, there are times when, in the midst of work, the electrodes suddenly run out. Unpleasant. I didn’t think, I didn’t calculate, I didn’t stock up. Well if...
Everyone knows the simplest lock on the door in the form of ... a deadbolt. Invented several thousand years ago and little has happened over the years ...
It would seem: "How can a hammer be improved?" The simplest tool... nothing more. And here you can! And this very simple upgrade will bring…
The circuit below is devoid of this shortcoming. Moreover, in the control circuit it is possible to use a cable with a small wire cross-section, because current…
This method of connecting wires will be of interest to both amateurs and professionals. In terms of the quality of the connection, it is similar to the connection with a sleeve. I apply it...
With two conventional single-gang switches, you can make one walk-through. The technology is applicable to almost any switches
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