LEDs

Everyone knows that LED lamps consume about 10 times less energy than incandescent lamps. At the same time, the price of LED lamps is several times higher than the price of lamps

We bring to your attention a review of a video on the manufacture of a solar-powered lamp. This lamp will automatically turn on when darkness sets in and turn off when it is light.

In this material, we present to your attention a video clip in which the author implements an interesting idea for making a nozzle for a crane with backlight, which will turn on when it opens and

In this article, we will consider a method of manufacturing an LED cube of 64 LEDs. Let's start, as always, by watching the author’s video. What do we need: - 64 LEDs; - board; -

I think everyone faced such a problem when a bright and durable flashlight is suddenly needed at home. Such a durable and bright flashlight can be made with your own hands at home, the body of which will be

In one of the past materials, we made an adjustment circuit that can be used to make a miniature floodlight. This is what our today's review is dedicated to.

Convenient oversized flashlight will become an indispensable thing for you. To make it you need: • 2 LEDs • clock battery • 2 wires • mini-button • grinder / jigsaw

A beautiful and original magnet with backlight will be a great addition to the interior in the kitchen, especially if this magnet is made by yourself. We decided to devote this material to the review

We suggest you make a simple ultraviolet lamp in less than 10 minutes from very cheap materials. This lamp can be used as the simplest counterfeit money detector. The thing is

In winter it gets dark early and walking in the dark without a lantern is scary and nothing is visible. And you always forget to buy or take a small flashlight from home. And today I will show you how to make a mini flashlight from

To make a bed with your own hands is not an easy task. But with a great desire, as well as the availability of necessary materials and tools, this becomes real! Now we will learn how

A flashlight capable of charging a mobile phone can become a commonly used accessory. We decided to devote this article to a video review on the production of just such a flashlight. Let's start by watching

This excellent, do-it-yourself, night lamp will become a good friend of any boy. Despite the fact that there are a lot of similar works on the Internet, this night lamp will not leave anyone

In the technologically developed 21st century, we do not cease to enjoy reading ordinary books. Often during the day we don’t have time to read a couple of lines. Have to do it