Sound and Acoustics

Greetings to the masters! This instruction will allow you to make a simple bluetooth speaker. Of course, today it is not difficult to buy such equipment, but if you do it yourself, it will be cheaper, besides

Hello. Each house probably either lying somewhere in the pantry, on the mezzanine, or just what we need for the next homemade product is simply idle. Namely: DVD - player and which

So, if you read this article, it means that you most likely decided to independently solder and improve the sound of your instrument. I warn you that the wiring diagram proposed in this article

Hello! Today I would like to tell you about an amazing homemade product: the dynamics of an orange. It seems to me that this homemade product will be crazy for beginner hams. Moreover, she is very

If you have a “broken” Bluetooth headset, you can use it to make a wireless Bluetooth speaker, as the Master from India did. Bluetooth speaker works

Hello to all lovers of homemade products, many of us love music, it’s hard to imagine a person who cannot live without music, since to some extent she is everywhere with us. For this reason I decided

A speaker is a very modest speaker system that has one or more speakers with a built-in amplifier. Speakers are used to increase the volume.

Good day, the inhabitants of our site! We decided today to get confused with the following question - there is an ancient radio tape recorder in the kitchen. Due to the fact that in the room on the computer plays online radio almost around the clock

Hello, the inhabitants of our site! If you have a speaker and a sound source, but there is nothing to strengthen it, then in this article we will tell you how to assemble an amplifier from trash =) For this, we need the following

Hi to all homemade fans, everyone who wanted to shoot a video on the street or remotely from the camera in two or three steps, noticed that the recorded sound turned out to be too weak in terms of volume, and

General description of homemade The idea of ​​this homemade, was to modify the headphones KOSS porta Pro and save them from the eternal and only problem. Fans of these headphones have already figured out which

One day, looking into a neighbor’s garage, I noticed among the various chaos and disorder two radios from the WEF series, which were casually lying on the rack, and a little further away was a Chinese cassette

In order to make this microphone, the author needed the following materials: cork from a plastic bottle, wire, plug (tulip), two batteries, insulating tape, food foil, graphite powder, bolts

Materials: speakers, MP3 module (link), amplifier (link) ШВВП 2х0.75 - 3 m wire, module housing, antenna, voltage and current stabilizer 1180EN5A (5V, 1.5A), toggle switch / switch, terminal