The Dual Relay Module is a versatile and practical electronic component used widely in various automation and control systems. This module allows low-voltage microcontrollers, such as Arduino or Raspberry Pi, to control higher-voltage electrical devices. In this article, we will explore the functions, features, and applications of the Dual Relay Module, and how it can be leveraged in modern electronics and automation.
What is a Dual Relay Module? A Dual Relay Module consists of two independent relays that can control two separate electrical circuits. Each relay can be used to switch high-voltage or high-current devices, such as motors, lights, or home appliances, with the help of a low-voltage microcontroller. Relays, in general, are electromagnetic switches that act as a bridge between a control system and an electrical circuit, allowing devices to be turned on or off without directly wiring them into the control system. The “dual” aspect of the module means that two relays are incorporated into one module, allowing it to control two separate devices simultaneously. This makes it ideal for projects where multiple devices need to be controlled independently but with a shared control interface.
Leave a Reply