Relay signals play a pivotal role in the world of communications, control systems, and automation. Essentially, a relay signal refers to the transmission of information or commands between two or more devices via an intermediary device known as a relay. This process is crucial in enabling systems to function seamlessly, from simple household appliances to complex industrial machinery. The efficiency, reliability, and versatility of relay signals make them indispensable in a wide variety of applications.
What Are Relay Signals? Relay signals refer to the mechanism by which electrical or electronic signals are passed through an intermediary relay device, which activates or deactivates a particular output based on the received input signal. These signals are generally binary (either on or off), controlling the activation of devices or circuits in response to commands sent through the relay. A relay can be thought of as a switch that is controlled by an electrical signal, allowing it to open or close circuits at a distance, thus enabling control over a range of devices remotely. How Relay Signals Work
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