Relay Module (4-Channel)

The 4-Channel Relay Module is a versatile and reliable electronic module designed to control multiple devices with ease. This module is ideal for hobbyists, engineers, and developers who need to control high-voltage devices, such as motors, lights, fans, or home appliances, using a low-voltage digital signal. Compatible with microcontrollers like Arduino, Raspberry Pi, and other development platforms, this relay module is perfect for smart home automation projects, robotics, IoT applications, and more.

Key Features:

• 4 Independent Channels: Equipped with four independent relay channels, allowing control of up to four different devices simultaneously. Each relay can be triggered independently, providing flexibility for various applications.
• High Voltage Capacity: Each relay supports AC voltage up to 250V at 10A or DC voltage up to 30V at 10A, making it suitable for controlling a wide range of high-power devices.
• Optocoupler Isolation: Features optocoupler isolation for each channel, ensuring safe separation between the high-voltage load and the low-voltage control circuit. This protects the connected microcontroller or digital system from potential damage.
• LED Indicators: Each relay channel has an LED indicator that lights up when the relay is activated, providing clear visual feedback and easy troubleshooting.
• Easy Interface: Designed with a standard interface that makes it compatible with various development boards. The module has screw terminal blocks for easy and secure connection to external devices.
• High-Quality Build: Constructed with durable PCB and high-quality relays to ensure long-term reliability and performance.

Specifications:

• Relay Channels: 4
• Operating Voltage: 5V DC
• Relay Type: SPDT (Single Pole Double Throw)
• Control Signal: TTL logic compatible
• Max Load (AC): 250V at 10A
• Max Load (DC): 30V at 10A
• Dimensions: Compact size suitable for integration into various projects
• Mounting Holes: Provided for easy installation

Applications:

• Home Automation: Automate lights, fans, and appliances for smart home projects.
• Industrial Control: Manage machines and equipment remotely in industrial settings.
• Robotics: Control motors, sensors, and other high-power components in robots.
• IoT Projects: Integrate with sensors and microcontrollers for Internet of Things applications.

Note: Images are for illustration purposes only. Actual product may vary slightly in appearance.

The 4-Channel Relay Module is an essential component for anyone looking to add reliable control of high-voltage devices to their projects. Whether you’re working on a home automation setup, a robotics project, or an IoT system, this relay module provides the flexibility, safety, and ease of use you need.