4 Channel 5V Relay Module For Arduino

4 Channel 5V Relay Module For Arduino

Product Overview:

• This 4 Channel 5V Relay Module is a versatile and essential component for your Arduino projects, allowing you to control various high voltage devices safely and easily.

Key Features:

• 4-Channel Relay: Equipped with four independent relays, this module can control up to four devices simultaneously.
• Operating Voltage: Works with a 5V DC power supply, ideal for direct integration with Arduino and other 5V logic systems.
• High Current Capacity: Each relay can handle up to 10A at 250V AC or 30V DC, making it suitable for a wide range of applications.
• Opto-Isolated Inputs: Provides optocoupler isolation between the control signals and the relay coils to protect your microcontroller from high voltage spikes.
• LED Indicators: Each relay has an LED indicator that lights up when the relay is activated, providing a clear visual status.
• NO/NC Contacts: Each relay offers both Normally Open (NO) and Normally Closed (NC) contacts, providing flexibility in wiring and control schemes.
• Screw Terminals: Convenient screw terminals for secure and reliable connection of external devices.
• Mounting Holes: Pre-drilled holes for easy mounting onto a variety of surfaces or enclosures.

Technical Specifications:

• Relay Type: 4-channel SPDT (Single Pole Double Throw)
• Relay Operating Voltage: 5V DC
• Trigger Voltage: 0-5V (active low)
• Relay Maximum Output:
  • AC: 250V 10A
  • DC: 30V 10A
• Board Size: Approximately 75mm x 55mm x 19mm
• Weight: Approximately 70g
• Control Signal Isolation: Optocoupler isolated

Applications:

• Home Automation: Control lights, fans, and other household appliances.
• Industrial Automation: Manage machinery, motors, and other high power devices.
• DIY Projects: Ideal for hobbyists and makers working on custom electronics projects.
• Robotics: Integrate with robotic systems to control actuators and other high power components.

Compatibility:

• Compatible with Arduino, Raspberry Pi, PIC, AVR, ARM, and other microcontroller platforms.

Package Includes:

• 1 x 4 Channel 5V Relay Module

Usage Tips:

• Ensure proper isolation and grounding to prevent damage to your microcontroller.
• Use appropriate wiring and enclosures to avoid electrical hazards, especially when working with high voltage AC loads.
• Double-check the power ratings of the devices you intend to control to ensure they are within the relay module’s capacity.

Safety Precautions:

• Always handle the module with care when working with high voltage.
• Disconnect power when making adjustments to your setup.
• Follow all relevant safety guidelines and local regulations when integrating this module into your projects.