Sound and Acoustics

The author under the nickname carbono.silício (translated as silicon carbide - an abrasive and at the same time a semiconductor that was used at one time even in LEDs) assembled, at first glance, the usual

Greetings, the inhabitants of our site! In this article, you will learn how to assemble one of the options for a 2.1 sound amplifier with an output for connecting a subwoofer. Further instructions taken from YouTube channel

The grasshopper chirping simulator proposed by the author of Instructables under the nickname payam_sbr is made on two microcircuits: 556 and 555. The first of them is two 555 timers (KR1006VI1) in one

Although compact fluorescent lamps are already unpopular, many craftsmen have accumulated boards from them. Among other components, there are transistors of types 13001, 13002, 13003. Although they are

Prototyping guitar effects, they are also lotions, on a breadboard type breadboard, the author of Instructables under the nickname mattthegamer463 encountered the inconvenience of connecting controls to it,

This musical clock seems like a quality home-made of the seventies ... until you pay attention to the modern remote control. The design decorates the interior and contains independent of each other

Greetings, the inhabitants of our site! In this article, the author of the Radio-Lab YouTube channel will show how to assemble a simple subwoofer amplifier with unipolar power on the popular TDA7377 chip from parts.

If you paste over plexiglass with old printed circuit boards cut to size like veneer, and then paint, the result can be quite stylish. Painting done after installation on the front

Hello, dear readers and residents of our site! Surely many of you often listen to music. But to keep the phone connected to the speakers with wires is not always convenient. This article by YouTube

And not only the musician, but also the singer, dancer. It is also used by the metronome in some school physical experiments in mechanics. The traditional mechanical metronome in a wooden “house” and with

I have a 2.1 speaker system at home. A multifunction player is connected to it. He has a USB and you can connect a USB flash drive with music. There is no card reader and wireless connection.

Materials and equipment: - MDF 6 mm thick. - wood with a thickness of 12 mm to 20 mm. Audio kit: (the author used the ready-made KIT kit, which consists of the following electronic components) - 1

Greetings, the inhabitants of our site! This article will discuss how to assemble one of the module connection schemes yourself, with your own hands, of which, if you want, in the future you can easily

Greetings, the inhabitants of our site! In this article, you will learn how to assemble one of the options for a good budget and quite powerful stereo sound amplifier with a timbral block, USB, Radio, as well as AUX.