In a world where technological innovation is in full development, the role of electronic elements and components plays an important part in creating modern devices. There is a large variety of different types of electronic elements that enable us to create complex electrical systems and devices. The large selection of micro and macro elements comes from the variety of their application.
Electronic components are usually miniature elements (diodes, relays, sensors, integrated circuits, capacitors) which, despite their small size, perform extremely important bulk work in the electrical operation of any device. For optimal operation, the components need a stable electrical connection between the individual elements. In order to prevent information loss or device damage, the components are usually used "THT assembly", this is a soldering assembly, where the components are placed and soldered manually on a printed circuit board, using a through-hole technology. In the modern development of technology, we now also have "SMD and SMT mounting", surface contact mounting, which requires less space and allows a larger number of components to be integrated into a more compact design. With SMD, the need to drill the board is avoided, and contact legs are used.
In electronics, in addition to electronic elements that can be used independently, as well as as spare components when building an electronic device, there is also the option of being semi-finished together with other elements. These are the so-called KIT kits, which are an interesting approach for hobbyists of assembling devices without such a high level of qualification. These combinations of supplied elements, often pre-soldered or bundled, give the necessary flexibility for self-assembly of various devices. All you have to do is follow the instructions and assemble the components.
After all, electronic elements and components not only enable us to create new products and devices, but also contribute to better functionality, smaller size and greater efficiency in many of our everyday applications. Without these innovations and developments, the world as we know it today would be significantly different.