1 Channel 5V 9V 12V 24V Relay Module Board Shield With Optocoupler Relay Module Support High and Low Level Trigger
$1.74
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Highest recorded price: $1.83
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Price History
Price changes for 1 Channel 5V 9V 12V 24V Relay Module Board Shield With Optocoupler Relay Module Support High and Low Level Trigger since May 31, 2025
Max: $1.83
Min: $1.74
Current: $1.74
