rafboðakerfi
Rafboðakerfi, often translated as a "signal system" or "signaling system," refers to a mechanism or a set of components designed to transmit information through the use of electrical signals. These systems are fundamental in a wide range of technologies and applications, from simple indicators to complex communication networks. The core principle involves converting some form of input or data into an electrical signal, which is then transmitted to a receiver. At the receiving end, the electrical signal is converted back into a comprehensible output, such as a light, sound, or a digital display.
The complexity of rafboðakerfi can vary greatly. In its simplest form, it might involve a switch that