diymore 5V/12V/24V 8 Channels Optocoupler Isolation Relay Module Board with High/Low Trigger Power Indicator Light for Arduino

diymore 5V/12V/24V 8 Channels Optocoupler Isolation Relay Module Board with High/Low Trigger Power Indicator Light for Arduino
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sku: 1005004277232670
$2.46
Shipping from: China
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