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
5 ways to charge the battery at home
Not sure how to charge batteries at home if there is no charger? To your attention 5 of the easiest ways to recharge!
We collect a solar battery at home
Do not know how to make a solar battery from improvised materials? To your attention two simple manufacturing instructions: from copper plates and from a calculator!
Workshop on the creation of a manual chipper
Need to make the strobes in the wall, but there is no suitable tool? We recommend that you do the chamfer yourself. Assembly workshop provided here!
Save on electricity in 2017 - 10 legal ways
Do you want to legally pay for light 2 times less? To your attention, devices and tricks that allow you to effectively save electricity without breaking the law.
How to protect the wires in the house from rodents and pets?
Effective methods of protecting wires from cats, dogs and rodents. How to protect wiring from pests at home.
How to unscrew a bursting bulb from a cartridge?
Instructions for twisting a burst light bulb out of a cartridge using potatoes, a plastic bottle, a newspaper and pliers. A simple life hack for an electrician.
How to make a TV antenna - 4 simple ideas
Learn how to make a TV antenna from beer cans, cardboard, wire, and other tools at hand. Video tutorials on creating an antenna at home.
How to charge for a car battery from a transformer
Charger assembly diagram for car battery. A homemade battery device and video instructions for making it yourself.
How to make a metal detector from improvised tools
Assembly instructions for a homemade metal detector at home. How to make a good metal detector from disks and radios with your own hands.
Assembly instructions for a good extension cord
Not sure how to make a good ground extension cord? Read the assembly instructions for carrying a three-core cable at home!
How to make a USB fan out of stock
Step-by-step instructions for making a mini USB fan from a cooler and a motor with your own hands. Video review of homemade fans for laptop and computer.
How to remove the interior light of a car?
Instructions for removing the interior light with your own hands. How to dismantle the diffuser and the bulb from the ceiling lamp in the car?
Wire Cross Section Determination - An Overview of Effective Techniques
Do not know how to determine the cross section of a wire and cable by the diameter of the cores? In the article we provided all the necessary necessary formulas, tables and even a video lesson.
