Electronics

Tired of boring bike wheels? -This thing is fixable ... In this dialogue we will make the wheels more effective, with LED backlight. LED wheel lighting, great tuning

Good day to all the residents of our sites. As you know in the distant 90s, our ancestors were engaged in such art as wood burning, it looked beautiful and had its own direction in art. So

An electronic watchman, in my opinion, will be useful for tracking intrusions into a small area of ​​a private territory. At the same time, a guard is required, for which, in fact, there will be

Nowadays, we are increasingly using devices powered by various batteries. Sealed helium batteries (6 and 12 V) are often used in uninterruptible power supplies,

Fishing enthusiasts often go fishing for an overnight stay. In this case, you have to look for fireflies, but it is not always possible to find. We offer you a simple but effective way to self

In past materials on the manufacture of radio-controlled toys, we presented to your attention several ways of self-assembly of a radio-controlled car. Offer slightly

Good day, dear readers. The article will describe the creation of mines for airsoft. Before you begin, a slight digression from the following information. Warning: Material for

Good day to all lovers of homemade products. every radio amateur or just a beginner in this business knows how to work with a soldering iron, and a stand is needed for its convenient use.Exactly at

People who are fond of radio business over time accumulate quite a lot of different electronic parts, among which may be old Soviet transistors in a metal case. how

On sale there is a large assortment of car USB-connectors connected to the cigarette lighter of the car. But this is not always convenient, besides with such a considerable number of USB devices,

In this article, the author proposes to consider the design of a voltage indicator on three LEDs. The operation of the finished device looks like this: When the rated voltage arrives, it lights up

Hello to all the inhabitants of our sites. Many hams know that a power supply is an expensive part of all electronics and often it’s not possible to get a good power supply, but every beginner

This article provides an overview of the video on the hand-made production of light on a motion sensor. Let's start, as always, by watching the author’s video. We need: - motion sensor

The summer is in the yard, and often while working in front of the computer there is not enough coolness. What if there is no way to purchase an expensive air conditioner? A good solution would be a portable USB fan,