Relay 4 Channel


5 V & GND external
1N1-1N2 interchange relay control
interface by single chip IO
Using a large current relay, AC250V 10A
DC30V 10A
• Suitable for a variety of platforms


This is a 4 Channel 5V Relay interface board, which makes it possible to control various appliances, and other equipment with large current. With indication LEDs. Standard interface that can be extended in a variety of
development board. With fixed screw holes for easy installation


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