1PC 1 Channel Relay Module 3.3V 5V 12V 24V High/Low Level Trigger Dual Optocoupler Isolation for Electronic Projects

1PC 1 Channel Relay Module 3.3V 5V 12V 24V High/Low Level Trigger Dual Optocoupler Isolation for Electronic Projects
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sku: 1005010787977685
$4.30
Shipping from: China

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