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Modern cabling and wiring products for home wiring

Currently, wires and cables are used exclusively with copper conductors for the installation of household wiring.. It is interesting to know. The most popular cables for home wiring are NYM cables (Fig.1) and VVGng (Figure 3), less often, due to the low cost, they use the PUNP wire (Figure 5). But… Continue Reading

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Stabilization of the current power battery electrode on the microcontroller

Several years ago, the familiar businessmen bought, so called, electrode battery (a photo 1) for heating rooms summer hotel in the winter time. The operating principle of these batteries is based on heating the aqueous solution when exposed to an alternating electric current. About the quality of construction of this… Continue Reading