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Knowledge base

A quick tutorial on how to test a transistor

A quick tutorial on how to test a transistor

15-12-2021

How to effectively test a transistor.

INVENTORS

Jack Tramiel – the man who didn't buy Apple Inc.

Jack Tramiel – the man who didn't buy Apple Inc.

13-12-2021

Typewriters, calculators and the world’s most popular computers.
Battery types – Li-Ion battery, Ni-MH battery, Li-Po battery

Battery types – Li-Ion battery, Ni-MH battery, Li-Po battery

07-12-2021

A reliable and efficient source of energy.

INVENTORS

Ralph Hartley – one of the originators of information theory

Ralph Hartley – one of the originators of information theory

30-11-2021

He also helped build the transatlantic radio connection.
IR LEDs from Refond – infrared light for challenging applications

IR LEDs from Refond – infrared light for challenging applications

29-11-2021

The invisible light you need.

INVENTORS

Stanford R. Ovshinsky - an inventor who saw and created the future

Stanford R. Ovshinsky - an inventor who saw and created the future

24-11-2021

Find out more about one of the fathers of photovoltaics.
How to calculate the connected load

How to calculate the connected load

23-11-2021

Find out how to how to calculate the connected load.
Waterproof connectors and enclosures (IPx8, IPx9)

Waterproof connectors and enclosures (IPx8, IPx9)

17-11-2021

Check what protection you need.

INVENTORS

Hedy Lamarr – a genius inventor who conquered Hollywood

Hedy Lamarr – a genius inventor who conquered Hollywood

09-11-2021

The most beautiful film star who freed us from wires.

INVENTORS

Miksa Déri - one of the fathers of the modern electrical network

Miksa Déri - one of the fathers of the modern electrical network

27-10-2021

Find out who he was and how he changed our lives.
Arduino in practice (part 3) – user menu

Arduino in practice (part 3) – user menu

24-09-2021

We present a single-level, universal user menu

INVENTORS

Michael Faraday – modest but brilliant son of a smith

Michael Faraday – modest but brilliant son of a smith

22-09-2021

Find out how much you can achieve without graduating from any school.