2-way relay module with optocoupler protection extended version MCU component development board DC5V12V

0.98 $

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2-way relay module with optocoupler protection extended version MCU component development board DC5V12V 2026 - buy cheap

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2-way relay module with optocoupler protection extended version MCU component development board DC5V12V - specifications

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Product specifications

Brand Name: SZYTF
Origin: CN(Origin)
Condition: New

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