2 Channel Relay Module, 30A 5V Supports High and Low Trigger Optocoupler

Product Highlights

• LED Indication of Relay ON.
• Direct input from 3-5V Microcontroller for relay control.
• Output terminal for relay contacts.
• Provision of 2×3 pin male header for wire connection.

Product Highlights

• Easy to use.
• Easy to interface.
• Long life.
• Large led.