2-Channel DC 5V 12V 24V 30A Relay Board Module Optocoupler Isolation High Low Trigger

4.35 – 9.93 $

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DC 5V 12V 24V 30A Relay Module Board Shield with optocoupler Support High and Low Level Trigger diy electronics

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2-Channel DC 5V 12V 24V 30A Relay Board Module Optocoupler Isolation High Low Trigger 2026 - buy cheap

2-Channel DC 5V 12V 24V 30A Relay Board Module Optocoupler Isolation High Low Trigger - compare prices

2-Channel DC 5V 12V 24V 30A Relay Board Module Optocoupler Isolation High Low Trigger - specifications

2-Channel DC 5V 12V 24V 30A Relay Board Module Optocoupler Isolation High Low Trigger - photo 2026

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Product specifications

Origin: CN(Origin)
Certification: CE
DIY Supplies: ELECTRICAL

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