Description
This is a 2-channel isolated 5V 10A relay module optocoupler for Arduino PIC ARM. It can control various home appliances and other high current devices. It can be controlled directly using a microcontroller’s 3.3V or 5V logic signal. This relay has a 1×4 pin header (2.54mm pitch) to connect power (5V and 0V) and control the two relays.
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