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Knowledge base

How to choose the length and type of network cable? CAT5e, CAT6, CAT6A, CAT7 – differences and applications

How to choose the length and type of network cable? CAT5e, CAT6, CAT6A, CAT7 – differences and applications

10-07-2026

Does every installation require shielding?
Industrial Ethernet vs. serial protocols – which solution to choose in modern installations?

Industrial Ethernet vs. serial protocols – which solution to choose in modern installations?

09-07-2026

Do we really have to choose?
Active cables and repeaters – how to transmit a signal over long distances without loss

Active cables and repeaters – how to transmit a signal over long distances without loss

08-07-2026

What solutions will work best?
Arduino Giga R1 & Giga display shield – tic tac toe game and a camera project

Arduino Giga R1 & Giga display shield – tic tac toe game and a camera project

06-07-2026

Learn how to combine Arduino Giga R1 with a display – use it to play tic tac toe or for a camera project.

INVENTORS

Maurice Wilkes – architect of modern computer architecture

Maurice Wilkes – architect of modern computer architecture

26-06-2026

Read about the creator of the EDSAC computer.
Voltage and current – how do they differ and how are they measured?

Voltage and current – how do they differ and how are they measured?

16-06-2026

Let’s talk about the basics.
RS-485, Modbus, CAN – which communication protocols dominate in modern automation?

RS-485, Modbus, CAN – which communication protocols dominate in modern automation?

12-06-2026

What factors influence the selection?
Create a 3D engine running directly on Arduino

Create a 3D engine running directly on Arduino

10-06-2026

Learn how to render and display 3D models on your Arduino – with no external hardware needed.

INVENTORS

Tim Berners-Lee - the man who connected the world with a network of information

Tim Berners-Lee - the man who connected the world with a network of information

08-06-2026

He gave us the www and surrendered the licence.
Types of ADC converters

Types of ADC converters

03-06-2026

Advantages and disadvantages of various technological solutions.
PWM – pulse signal control in practice

PWM – pulse signal control in practice

02-06-2026

From LEDs to automation systems.
How to use Raspberry Pi GPIO pins for a temperature and humidity sensor project

How to use Raspberry Pi GPIO pins for a temperature and humidity sensor project

29-05-2026

Raspberry Pi GPIO pins allow easy integration with sensors like the DHT22. In this guide, you can create a temperature and humidity sensor with them.