Elektronik refers to the branch of science and technology that deals with the behavior and movement of electrons in various materials. It involves the design and application of devices that control the flow of electric current, such as transistors, diodes, and integrated circuits. These components are essential for creating a wide range of electronic devices, from simple gadgets to complex systems. The field of elektronik plays a crucial role in modern life, powering everyday items like smartphones, computers, and televisions. It also underpins advanced technologies in areas such as telecommunications, medical equipment, and automation. Understanding the principles of electronics is fundamental for innovation in various industries.