The 6-Channel 12V Relay Module with Optocoupler is a versatile relay switching board designed for controlling multiple AC and DC loads using microcontrollers such as Arduino, ESP32, STM32, and Raspberry Pi. This module is ideal for applications in home automation, industrial control, robotics, and smart device projects, where multiple devices need to be controlled simultaneously.

Features:

1. 6 independent relays for AC/DC load control.
2. Optocoupler isolation for enhanced safety and protection.
   
3. Supports normally open (NO) and normally closed (NC) contacts.
4. LED indicators for each relay channel.
5. Sturdy PCB construction for reliable long-term operation.
6. Low-level trigger for easy microcontroller interfacing.

Specifications:

• Model: 6-Channel Relay Module (12V, Optocoupler)
• Number of Channels: 6
• Operating Voltage: 12V DC
• Trigger Voltage: 5V / 12V logic compatible
• Relay Ratings: 10A @ 250V AC / 10A @ 30V DC (per channel)
• Isolation: Optocoupler-based
• Control Interface: Digital input (low-level trigger)
• Dimensions: ~100mm × 55mm × 20mm
  

Package Includes:

1 × 6-Channel 12V Relay Module with Optocoupler