Electronics

Below is a description of the construction of a pager for a standard bite alarm. With a range of 200 meters. The device operates in two modes: 1) Light + vibration alert 2) Light

How to make a bright, original do-it-yourself backlit gear knob. For work, we need: 1) The gear knob itself 2) LED 3) Glue gun 4) Resistor 1Kom 5) Transparent

An ultrasonic washing machine has several advantages over an ordinary washing machine. For example, this is a huge energy savings, such a machine weighs nothing, in addition,

USB charging from normal charging from Nokia, if you are interested, here I encountered a problem charging a mobile phone a couple of days ago, as the original charging failed due to incomprehensible

Really cheap and affordable way to etch boards at home using LUT means !!! 1 Accessibility 2 Simplicity 3 Reusable solution for etching boards 4 Just proven

In this article, you will see how to make a radio control for 10 teams with your own hands. The range of this device is 200 meters on the ground and more than 400m in the air. Buttons can be pressed

On our site, we managed to consider several options for manufacturing a wide variety of nightlights and lamps. We decided to devote this material to the subject of manufacturing a USB night light, which is

It will be about how to make the simplest and cheapest radio transmitter that anyone who does not even understand anything in electronics can assemble. Reception of such a radio transmitter takes place on a regular

This article will discuss how to etch a circuit board at home using hydrogen peroxide. Everything is very simple and does not require much effort. For work, we need the following

A book with simple everyday circuits of electronic devices for the "advanced" amateur radio.

Subwoofer headphones are especially popular among professionals as well as music lovers. These headphones transmit a clearer sound that allows you to enjoy your favorite music

Older models of e-books do not have a backlight, which complicates the reading process in the dark. Given that the days are gradually getting darker sooner and earlier, we decided to share with you a small

Gradually, winter comes. The first snow has already fallen in some countries and cities. However, the main thing for us is that the days are shorter and the nights are longer. This means that you can stock up on flashlights,

Many who have their own store or are engaged in publishing videos with homemade products can think about a beautiful logo with backlight. We decided to help you if you thought too.