1 Channel 5V / 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger For Arduino
$1.47
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4.8 out of 5 (12 sold)
Price History
Price changes for 1 Channel 5V / 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger For Arduino since Feb 27, 2025
Max: $1.47
Min: $0.38
Current: $1.47
