3V 4 Channel Low Level Relay Module Without Light Coupling

3V 4 Channel Low Level Relay Module Without Light Coupling Description

The 3V 4 Channel Low Level Relay Module is designed for low-power applications, allowing you to control up to four devices using a 3V control signal. This module uses a low-level trigger and does not feature light coupling, making it a simple and cost-effective solution for projects where electrical isolation is not required. It is perfect for DIY electronics, home automation, and basic industrial systems where multiple devices need to be controlled simultaneously.

3V Relay Module Features

• Voltage Rating: 3V, ideal for low-power systems.
• Trigger Mode: Low-level trigger for straightforward operation.
• Relay Channels: 4 channels for controlling multiple devices independently.
• Simple Design: No light coupling for direct control of devices.
• Affordable: Cost-effective solution for basic relay control tasks.

3V Relay Module Specifications

• Voltage Rating: 3V DC
• Trigger Type: Low-level trigger
• Relay Channels: 4 channels
• Isolation: No light coupling

3V Relay Module Applications

• Home Automation: Control lights, fans, and appliances with ease.
• DIY Electronics: Ideal for hobbyists building custom relay circuits.
• Basic Industrial Applications: Useful for simple industrial control systems.