1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino
$1.25
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Price History
Price changes for 1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino since May 12, 2025
Max: $1.25
Min: $1.20
Current: $1.25
