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1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

From SZHJW Technology Store

US $1.20

★★★★★
★★★★★
4.55 (128 sold)

Price History

This is our record of AliExpress 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 we began monitoring it on May 13, 2025.

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