If you love music, you love music speakers, the golden rule of any music lover. Everyone is his own director, the choice of quality speakers is a responsible and difficult thing. But as you understand, music speakers are part of the interior, and therefore it is not enough to ensure the quality of sound, you …
Read more Modding music speakers with your own hands
To create a pleasant atmosphere or just surprise someone with an original gift can everyone who wants, you just need to show ingenuity, resourcefulness to use useful ideas and be able to use improvised means. Here you will learn how to make a luminous flower with your own hands using disposable tablespoons and ordinary LEDs. …
Read more How to make a glowing flower from plastic spoons
Chinese lighters are quite easy to use, but this does not guarantee that they are durable. The circuit of Chinese lighter becomes a stumbling block for many radio amateurs trying to fix it. We don’t recommend you to bother much about it, it’s not worth it. Although, the Chinese lighter circuit itself is very interesting …
Read more Chinese electric lighter circuit diagram
The information is informative in nature. It describes a simple and long known advice. You can use it, you can not use it, the main thing is that it should be known to you. Since wax has long been known to everyone, and has many target applications, amateur radio practice simply can not not use …
Read more Wax in amateur radio practice
It is the 21st century and to store various kinds of small parts like fishing hooks, beads and other small things, the industry produces special plastic boxes of all sorts of modifications, sizes and purposes. However, there are other options for solving the problem of organized storage of all sorts of useful little things. One …
Read more Radio parts cassette with your own hands
When making amateur radio designs, circuit boards and other amateur radio stuff, as a rule, many people use various kinds of chemicals. Starting from simple pine rosin, solder grease, flux, solder paste and ending with special acids. Despite the variety of cans in which all this chemistry is sold, there are some difficulties with the …
Read more Improvised liquid dispenser with your own hands, instructions for manufacturing
Even novice radio amateurs know that it is impossible to set up an electronic circuit without making at least rudimentary measurements. For such purposes, various measuring instruments are used, ranging from a simple voltmeter, ammeter, ohmmeter, frequency meter to an oscilloscope. Multimeter and feeler gauges: The most common measuring device used by radio amateurs is …
Read more Modification of style for the tester
Sooner or later every homemaker faces the fact that it is necessary to cut a piece of flat sheet material (it does not matter what kind). This task can be solved quickly and easily with the help of a homemade cutter. Cutter Advantage: Of course, you can just flatten the sheet material with a hacksaw …
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Soldering (soldering) is an operation by means of which a more or less strong connection of separate pieces of the same metal or two or more different metals between themselves is made. Three kinds of soldering: There are three types of solder: soft, or weak, hard, or strong, and nugget. In the first two cases, …
Read more Soldering general rules
Soft or weak soldering is: soldering with soft or weak, i.e. fusible, solder consisting either of pure tin or of alloys of this metal with lead and bismuth. You can read about the types of soft solders and their use in our article. Solders: Here are a few of the most used soft solders: A) …
Read more Soft soldering