03/21/2016 master Today in our house there are a wide variety of household appliances. There are especially many of them
Flux Solder with rosin in the form of a hollow wire twisted into rings is widely sold. Similar
A home-made television antenna designed to receive a digital signal (DVB-T2) can
Pulse overvoltages often occur in power transmission lines due to atmospheric phenomena, as well as switching processes.
A sound sensor is a functional device, the main purpose of which is to turn on lighting in rooms where
If the oven in an electric stove does not work, there can be many reasons (starting from problems
Author: Alexander Starchenko Installation of any video surveillance system, with the exception of wireless, is never complete without
Why do you need a speed controller? Typically, mini drills are built on the basis of conventional DC motors.
Author: Evgeny Zhivoglyadov. Date of publication: December 11, 2013. Category: Articles. With a simplified calculation of low-power
What is no-load speed (XX) of a transformer? The amount of losses of a power transformer consists of the so-called
