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Knowledge base

Standards of electrical quantities

Standards of electrical quantities

29-10-2025

On what basis are we talking about accuracy.
Relative and absolute magnetic permeability

Relative and absolute magnetic permeability

24-10-2025

What is the significance in electronics.
Speaker wires – a short guide for every audiophile and hobbyist

Speaker wires – a short guide for every audiophile and hobbyist

23-10-2025

What to pay attention to when choosing cables.

INVENTORS

Andriej Gejm — 'flying frogs' and graphene

Andriej Gejm — 'flying frogs' and graphene

21-10-2025

From fun to great discoveries.
Susceptance and admittance in electrical engineering

Susceptance and admittance in electrical engineering

17-10-2025

Everything you should know about these phenomena.
What can you do with the Arduino Alvik robot

What can you do with the Arduino Alvik robot

10-10-2025

How to build your first projects? We introduce the possibilities of the Arduino Alvik kit.
How to calculate the required power of an LED power supply?

How to calculate the required power of an LED power supply?

09-10-2025

The proper selection of a power supply is fundamental.
How to choose the right metal hose clamp for industrial and home applications?

How to choose the right metal hose clamp for industrial and home applications?

02-10-2025

What you should know about metal hose clamps.
TSOPDIPTOQFPIC? All about integrated circuits enclosures

TSOPDIPTOQFPIC? All about integrated circuits enclosures

26-09-2025

Read, to understand more.
Plastic Sheets – a practical guide for buyers

Plastic Sheets – a practical guide for buyers

25-09-2025

We suggest how to choose the right material for the project.
Industrial applications of temperature meters

Industrial applications of temperature meters

18-09-2025

– survey of technologies and applications.
How to correctly read data from an oscilloscope? A practical guide for beginner diagnosticians

How to correctly read data from an oscilloscope? A practical guide for beginner diagnosticians

17-09-2025

Beginner's guide and more.