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Knowledge base

How to build an Arduino RFID reader

How to build an Arduino RFID reader

07/25/2025

Technology useful not only at work. How to use this sensor module?
the 7 most common problems with electronic connections at home and how to solve them - part 1.

the 7 most common problems with electronic connections at home and how to solve them - part 1.

07/24/2025

How to deal with the most common problems.
The 7 most common problems with electronic connections at home and how to solve them - part 2.

The 7 most common problems with electronic connections at home and how to solve them - part 2.

07/24/2025

How to deal with the most common problems.

INVENTORS

Ching Wan Tang – the man who illuminated the world of OLED

Ching Wan Tang – the man who illuminated the world of OLED

07/23/2025

Read about the beginnings of the OLED matrix.
Ultrashort history of electronics: carbon amplifiers

Ultrashort history of electronics: carbon amplifiers

07/23/2025

A forgotten invention that operated for 100 years.
DIY LED strip projects

DIY LED strip projects

07/18/2025

How to control it using an Arduino?
Ultra-short history of electronics

Ultra-short history of electronics

07/16/2025

From electricity to digitization.
What is and how to read the the Smith chart?

What is and how to read the the Smith chart?

07/15/2025

Helpful tool for impedance analysis.
Build a plant watering system

Build a plant watering system

07/11/2025

How to automate watering your plants?
Types of batteries and accumulators - their charging, usage, and storage

Types of batteries and accumulators - their charging, usage, and storage

07/10/2025

Important questions and answers.

INVENTORS

Spark of Genius – The Extraordinary Life of Nikola Tesla

Spark of Genius – The Extraordinary Life of Nikola Tesla

07/10/2025

Discover the life story of one of the greatest inventors in history and a pioneer of alternating current.
Silicon carbide (carborundum) and its future in the semiconductor market

Silicon carbide (carborundum) and its future in the semiconductor market

07/08/2025

Growing prospects in many fields of industry.