Overview of the best programs for calculating cable cross-section
Rating of the best programs for calculating cable cross-section by power, current and length. What programs are better to download on android and windows 7-10?
Knowledge base
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Fundamentals of Electrical Engineering and Electronics
Software for electricians
Tricks and Leadership
Electronic homemade
We assemble the simplest projector in 5 minutes
How to make a projector from a cardboard box and a phone at home. Instructions with photos and video examples for assembling a homemade projector in 5 minutes!
The most useful books for home masters and electricians
A list of books that will be useful to both a beginner and a professional electrician. Literature with explanations and examples for home masters.
How to get a profession electrician?
How to become a professional electrician from scratch? Where can I learn the profession of electrician and where to start after graduation? Recommendations for future colleagues.
What are the electrical circuits?
The main types and types of electrical circuits, their purpose and characteristics. Examples of structural, functional, circuit, wiring diagrams.
We make conductive glue at home
You can make conductive glue with your own hands with a simple pencil and ordinary super-glue. Production instructions provided with a video tutorial.
5 ideas for assembling a homemade electric heater
How to make an electric heater with your own hands from improvised means. 5 ideas for assembling a homemade electric heater at home for 12 and 220 volts.
5 ideas for assembling New Year's garland
How to make an electric garland from incandescent bulbs with your own hands? Step-by-step instructions for assembling LED lights. Scheme of homemade garland.
A brief overview of the conventions used in wiring diagrams
Conditionally graphic and letter designations in electric schemes of apartments and private houses. Find out what and how is indicated on the wiring diagrams.
How to assemble a test lamp electrician?
How to make an inspection to check the wiring in the car and home? Illustrative photo examples, diagrams and video instructions for assembling a control lamp with your own hands.
Overview of the best programs for calculating cable cross-section
Rating of the best programs for calculating cable cross-section by power, current and length. What programs are better to download on android and windows 7-10?
Transistor Health Check Technology
How to check a field, bipolar or composite transistor with a multimeter? Instructions for dummies to check the transistor at home.
How to check if the capacitor is working?
How to check the capacitor for operability with a multimeter at home. Ways to test the polar and non-polar capacitor.
2 assembly options for a simple welding machine
Do not know how to make a welding machine with your own hands? Check out 2 easy ways to build a homemade DC and AC welder.
How to assemble the simplest electric motor at home
Assembly instructions for the electric motor from improvised materials. How to make the engine yourself out of a battery, copper wire and magnet?
Correct Tinning Technology
Why do you need to tin wire and how to do it at home? Learn all the details of tinning copper with a soldering iron, solder and flux (rosin or acid).
Learning to solder wires - consideration of all the nuances of soldering
Not sure how to solder wires? To your attention, instructions for soldering wires in the junction box, on the circuit board and LED strip.
Making free electricity - a simple homemade generator
How to make a thermoelectric generator with your own hands at home. Assembly instruction based on the Peltier module from improvised means.
Recommendations for installing solar panels in your home
Stages of installing a solar panel on a house roof, wall, ground. Instructions with photos and video examples on the installation of solar panels, collectors and panels.
Overview of the best programs for making electrical circuits
The best free and paid programs in Russian for drawing electrical circuits on a computer. Easy-to-use software packages for electricians.
3 proven methods for determining phase and zero without instruments
Need to determine where the phase and where is zero, but at the same time there is no tester at hand? There are three ways to find the phase and neutral conductor without devices!
We collect the laser level from improvised materials
Not sure how to make a laser level at home? To your attention 2 ideas for assembling a homemade level from improvised means.
4 easy ways to make a soldering iron from improvised materials
Instructions for assembling a homemade soldering iron from improvised means. How to make a pulse soldering iron from a transformer, as well as a simple home-made from a resistor.
Assembly instructions for a homemade drill
Not sure how to make a drill for drilling PCBs? To your attention, an instruction with photo examples for assembling a simple mini drill at home!
