ATtiny2313 – What is it? Technical data, schematic diagram
BC546 – What is it? Technical data, schematic diagram
12AX7B – What is it? Technical data, schematic diagram
SOT-23 – What is it? Technical data
Types of integrated circuits
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Modern 3D wall inscriptions

Three-dimensional wall decorations are breaking records in popularity. Their production represents an interesting challenge for artistically talented makers.

What are Arduino operators?

Programming is not difficult as long as you know some basic elements of programming syntax. In this article you will learn what operators are, which enable you not only to perform calculations.

Parallel and series connection of batteries

Just as there is no shipping without wind, electronic devices and electrical circuits will not work without the proper power source. But how do you combine batteries to achieve the appropriate parameters for your project?

Why invest in a weather station?

A weather station with an outdoor sensor is one of the most useful devices, and its functionality depends on what sensors you pair with it.