4 Channel Relay Module 5V

The 4 Channel Relay Module is a versatile switching module designed for automation, robotics, and IoT applications. It features four independent relays that can be controlled using digital signals from Arduino, ESP32, ESP8266, Raspberry Pi, and other microcontrollers.

The module includes onboard indicator LEDs, transistor drivers, and screw terminals for easy wiring and reliable operation. It is ideal for controlling lights, fans, motors, pumps, and other electrical appliances while maintaining electrical isolation between the control circuit and the load.

Features:

• 4 Independent Relay Channels
• Operating Voltage: 5V DC
• Compatible with Arduino, ESP32, ESP8266, and Raspberry Pi
• LED Status Indicators
• Screw Terminal Connections
• Reliable Switching Performance
• Supports AC and DC Loads

Applications:

• Home Automation
• Smart Lighting Control
• Industrial Automation
• Motor and Pump Control
• IoT Projects
• Remote Switching Systems
• Robotics Projects