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5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger

From RQG Officia Store

US $1.02

★★★★★
★★★★★
4.78 (80 sold)

Price History

This is our record of AliExpress price changes for 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger since we began monitoring it on November 3, 2025.

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