LEDs

There are such swimming rules (PPVVP), prescribing the behavior (equipment) of floating equipment on the water. The rules relating to lights must be observed from sunset to sunrise (at night), as well as

Here is an article that talks about making an unusual bottle chandelier. Making a chandelier is quite simple and does not require special skills, while the chandelier itself has

LEDs, due to their qualities, have firmly entered our everyday life. They are a semiconductor diode which emits light when a voltage is applied. LEDs have undeniable advantages over

As you know - during the day when driving a car, you must turn on the dipped headlights or daytime running lights. The standard headlights of most cars mainly contain incandescent bulbs, plus taillights

If you are faced with the task of how you can stand out from the gray masses, this article offers detailed instructions on how to make luminous sneakers (well, or other shoes) with your own hands. For those

The author decided to make such a lantern specifically for games in the Encounter genre. For those who do not know, this includes games in which you have to climb various rather gloomy in the night darkness

This article will consider an example of creating a LED with your own hands. Firstly, this is a very interesting activity and phenomenon, and secondly, such a homemade product will definitely attract the attention of guests. After all

The flashlight is assembled quickly and simply, all the necessary materials can be easily found or inexpensively purchased.As a power source, 12V batteries from an old toy are used. More for these

To facilitate cycling and make it safer, many motorists in every way modify their faithful iron horses. Today we will talk about such a homemade product as turn signals. Equipped

Making a luminous tube does not require much time and expense. For its manufacture, the author took the following materials: two LEDs, a transparent tube, a marker marker, two batteries,

The author has long been looking for an original idea for the design and assembly of a bar table. Looking through the pages of magazines and websites, he came across a rather interesting idea of ​​creating the illusion of infinite

Good day to all! Today I would like to share with you a very interesting article on how to make a small flashlight from an old non-working electric shaver with a telephone battery, which will be

Today I will tell you how to make a simple flasher on two transistors. This homemade help novice radio enthusiasts in the development of radio electronics. Materials for creating emergency lights can be found in

Such a lamp can be used as additional illumination in a car van or for lighting a tent at night. Moreover, it is very easy to unscrew it from one place and twist it to another. Of