GY-271 Magnetometer

Applications

The 4 Channel Relay Module has numerous applications, including:

• Home Automation: Control multiple appliances like lights, fans, and heaters from a single Arduino, enabling automation based on time, remote commands, or sensors.
• Industrial Automation: Use the relay module for industrial equipment control, such as motors and pumps, through an Arduino-based interface.
• Security Systems: Integrate with alarm systems to control sirens or other devices, enhancing security measures.
• Robotics: Manage motors and actuators in robotic systems, allowing for greater control over multiple functions.
• IoT Projects: Combine with Wi-Fi or Bluetooth modules for remote management of home appliances through mobile applications.