LEDs

Good day to all. In this article, we will consider how one guy made such a beautiful night lamp with his own hands. At night, he looks even more beautiful. For this homemade author used such

Hello! I would like to tell you about a very interesting and maybe awkward project for the manufacture of LED flashlights for 1000 watts. The author of the homemade product used 20 LED matrices to create it

To solder this circuit, we need: 1. Transistors VT1-KT315 VT2-KT361 2. Capacitors C1-1mKf C2-100mKf 3. Resistors R1-200-300kOhm R2- 600-700 Ohm 4. LED 5. I did not have a diode

Such a cheap dynamo-lantern from a Chinese remake was lying around at home. Inside were two small batteries that were charged by a dynamo, but they were completely dead. Constantly crush your hand so that

The need to create this homemade product arose as a result of the manufacture of another homemade product. And it was also an LED night light. And everything in him was good, only the light from him was too harsh and

Hello to all the masters! Today we will consider one of the many applications for the WS2812B type LED strip on addressable RGB LEDs. Such tapes (as well as separately mounted LEDs

I decided to make myself a flashlight on 18650 batteries, which were collected a lot from old laptops. I myself am new to working with LEDs and electronics in general, so this article will

In appearance, this may seem simple and ordinary, if not for its filling. A feature of this lamp can be considered an RGB tape, which is the main backlight.Thanks to her, the cube can glow

We recently looked at how to make a very bright flashlight on two supercapacitors. But his disadvantage was that a too powerful lamp was used there, which planted a flashlight in 6 minutes. Here

Hello lovers homemade! This article will discuss an interesting lamp that will delight a child with its design, namely: Magic Mushroom. So let's start with the author’s video:

For the electrical part of this homemade, the author took: a bulb of 4.5 volts 1 pc. color changing diodes 3 pcs. batteries 3 pcs. 1 x battery holder paper clips stationery a couple of pieces, switches 2 pcs.

Hello everybody. Parsing electronics of 60 years, I found here such a needle-shaped radiator. Its dimensions are 10 cm by 19 cm. The matrix of the full spectrum was glued by 20 watts, it is already 220 V. It must first be soldered

Hello everybody. From the radiators from powerful transistors I built a good 36-watt LED lamp with a full plant spectrum. This lamp can be suspended and put on the windowsill.

Hello, the inhabitants of our site! Today I will tell and show how to make the monitor dynamic backlight. Surely you know that sitting at a computer in the dark is bad for the eyes, and this is because