SMAKN 24V 30A 1-Channel Relay Module with Optocoupler High-Low Level Trigger Relay Module Optocoupler Isolation

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SKU:
qt64751
UPC:
710185282343
Condition:
New
Availability:
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This is 1-Channel DC 5V high/low level trigger Optocoupler Driver Relay Module. Applications: Can be used as a microcontroller development board, and can control home appliance.