ACE 6345-5V 2 Channel Optocoupler Driver Relay Module for Arduino

• This 2-channel relay module is used to control devices that requires higher voltage than what most microcontrollers such as Arduino and Raspberry Pi can handle. This particular relay module can control typical household appliance up to 10A.

• Features:
• Equipped with high-current relay: AC250V 10A and DC30V 10A
• Equipped with optocoupler to safely separate high-voltage and low-voltage components
• Works with logic level signals from 3.3V or 5V devices
• Back EMF protection
• Module with diode current protection, short response time
• Indication LEDs for relay output status
• With screw holes for easy installation