Electronics

They asked me to make a multi-channel charger (hereinafter referred to as charging). I have already collected the guys charge for lead batteries. Now charging will charge the weapon in which

Greetings, the inhabitants of our site! Today we will consider another project from the author of YouTube channel "Radio-Lab", namely, the assembly and connection of a microphone amplifier for karaoke. The subject will be like this

Typically, automatic lights and nightlights are turned on abruptly by a signal from a motion sensor, photo relay, or both devices simultaneously. The author of Instructables nicknamed Sake of Making came up with another

It is proposed to consider the option of manufacturing an electronic speed controller for a DC motor with an operating voltage of 24 V. The proposed design of the engine speed controller,

Greetings to all the masters. In winter, this homemade product will be useful for fishermen, hunters and for all who are on the street. Hot-water bottles are catalytic and electric. The first have a number

I haven’t done anything new for a long time. Well, I haven’t done a lamp based on LED rulers yet. I have already mastered soldering SMD components on an iron. So go ahead! What is needed: 1. LEDs 5630-0.5. 2.

A one-voice single-octave EMR with a vibrato generator, proposed by Instructables under the nickname simon.w.nordberg, has a minimum of controls. It can be used as a toy,

The author of Instructables, under a nickname, assembled the proposed active speaker with his own hands according to a completely ordinary scheme, but placed it in an unusual case - an empty shell from a coconut. Let's see how he

Greetings, the inhabitants of our site! In this article, we will analyze the process of making a simple homemade product from Chinese electronic modules. The result is an inexpensive, but very useful in the household

The author of Instructables under the nickname MayukhN2 came up with a way to clearly explain the principle of the H-bridge to someone who had never seen him in his life. Actually, that’s right, if there were more of such simple ones, but

One late autumn evening, I broke into the country (tired of my wife, probably). He turned on the switch and the light in the living room - a bright flash, and all the lamps (ordinary incandescent) burned out. I went to search

This is not the first work of a master in making fantastic weapons of space pirates. He made the very first blaster from a gun for polyurethane foam and some radio components. Then there were

Recently, many electronic designers from various companies have appeared on sale. These are designers for assembling a specific device, and for those who want to try their hand at working with

There are always poorly lit corners in the house that I would like to highlight. It is desirable that the light bulb shines constantly, therefore, a small power lamp and LED (as