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Volumetric LED string on the Christmas tree

Volumetric LED string on the Christmas tree

Under the New Year, you want to decorate your house in an original way: in order not to be like your neighbors, and of course not like “last time”. With the help of the LED strings offered for sale, you can create interesting compositions, but the price of the question …

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Antenna from cable for digital TV in 5 minutes

Antenna from cable for digital TV in 5 minutes

Super simple and super fast in manufacturing an antenna from a coaxial cable for reception of channels of a digital TV it is possible to make with own hands of minutes for 5. For this purpose it is required for you absolutely nothing, except for the cable. And this is …

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Simple antenna amplifier

Simple antenna amplifier

The more I get to know the modern element base, the more I’m surprised at how easy it is to make such electronic devices, which you could only dream of earlier. For example, the antenna amplifier, which will be discussed, has an operating frequency range from 50 MHz to 4000 …

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