4 Channel Isolated 5V 10A Relay Module with opto coupler For Arduino PIC AVR DSP ARM

The 4 Channel Isolated 5V 10A Relay Module with Opto coupler is a reliable and versatile module designed for controlling multiple devices or circuits using a microcontroller or Arduino board. It features four channels, each equipped with a relay and an opto coupler for enhanced performance and electrical isolation.

The opto coupler design ensures electrical isolation between the control signals and the relay coils, providing protection to the microcontroller or Arduino board from voltage spikes or disturbances that may occur in the controlled devices or circuits. This isolation also minimizes the interference between different channels, ensuring reliable and accurate control.

The relay module supports both high-level and low-level trigger modes, offering flexibility in compatibility with a wide range of microcontrollers, including Arduino, PIC, AVR, DSP, and ARM boards. In high-level trigger mode, the relay is activated when the input signal is at a high logic level (e.g., 5V). In low-level trigger mode, the relay is activated when the input signal is at a low logic level (e.g., 0V). This allows you to adapt the module to your specific project requirements.

Each channel of the module can handle up to 10A current, making it suitable for high-power applications. This enables you to control devices or circuits that require a significant amount of current, such as motors, solenoids, or high-power LED strips.

For easy and secure connection, the relay module features screw terminal blocks. These terminal blocks allow you to securely connect the control signals and the load connections without the need for soldering or additional connectors. This ensures a reliable and robust electrical connection, minimizing the risk of accidental disconnection or loose wiring.

The 4 Channel Isolated 5V 10A Relay Module with Opto coupler finds applications in various fields, including home automation, industrial control, robotics, and DIY electronics projects. It provides a convenient and efficient solution for controlling multiple devices or circuits with the reliability and safety of opto coupler isolation.

In summary, the 4 Channel Isolated 5V 10A Relay Module with Opto coupler offers a reliable and versatile solution for controlling multiple devices or circuits using a microcontroller or Arduino board. With its opto coupler design, four-channel configuration, high-current handling capability, and screw terminal blocks, it simplifies the wiring process, enhances electrical isolation, and provides efficient control for your projects.

Features:

• Four-channel relay module with opto coupler for controlling multiple devices or circuits
• Opto coupler design ensures electrical isolation between control signals and relay coils
• Supports both high-level and low-level trigger modes for flexibility
• Each channel can handle up to 10A current for high-power applications
• Screw terminal blocks for easy and secure connection

Package Includes:

• 1x 4 Channel Isolated 5V 10A Relay Module with Opto coupler