LEDs

New Year's Eve and it's time to think about the Christmas tree. Of course, the Christmas tree presented in this article is not real, but very interesting. The Christmas tree is a triangular board with LEDs. The board is fixed

One book on chemical experiments tells about a candle that is difficult to blow out. It seemed to blow out, it seemed to go out - and suddenly it lights up again. And so many times. But the author of Instructables under

The author of Instructables under the nickname Jocobs ordered several printed circuit boards for his homemade products, and thought, why not add to the order additional boards that will serve as postcards for relatives and

Various toys with iridescent LEDs literally flooded Fix Price and similar stores. But it turns out that this beautiful, but useless thing can not only bother, but also work.

This homemade product, which was invented by the author of Instructables under the nickname thatguyer, is useful to parents of children who have not yet learned the numbers. How to explain to them that “we leave in ten minutes” or “in five minutes

Greetings, the inhabitants of our site! Today, together with the author of the YouTube channel AlexGyver, we’ll try to make a cool LED lamp that is as simple as possible, but very effective. In general, the idea is very simple. we

The author of Instructables under the nickname SimonRob uses a Canon camera with replaceable 7.2-volt batteries. You can charge one battery in the charger, and another at this time

Today I will tell you how the Master made the lamp in the form of a block from the game. Step 1: Getting Ready Materials that we will need: 1. Various pieces of wood and plywood 2. A sheet of plastic (maybe

Charliplexing is a way to connect a large number of LEDs to a small number of microcontroller pins. The method got its name from the name of its inventor Charlie Allen.

New Year holidays are approaching. And how to come to the New Year without a gift, to relatives, relatives and friends. And at the same time, the old saying that the best present is a present has not lost its relevance

Indoor rocket modeling? Will have a fire inspection, and absolutely deserved. But what if the flame is made fake, like in a movie? And firm, so that the rocket rests motionless on it. Three-dimensional

Greetings, the inhabitants of our site! In this article, we will touch on the topic of budget DIY LED lighting, which is perfect for lighting garages, workshops, as well as others

I welcome fans to craft, in this instruction we will analyze how you can make a simple and interesting lamp with your own hands. It is made quite simply from the available materials. Feature

Hello everybody. In this article I want to show how you can make an LED bulb for a car, which can be inserted, for example, into a ceiling. You can certainly go to the store and buy already