4 channel relay module 4-channel relay control board with optocoupler. Relay Output 4 way relay module for arduino4 channel relay module 4-channel relay control board with optocoupler. Relay Output 4 way relay module for arduino4 channel relay module 4-channel relay control board with optocoupler. Relay Output 4 way relay module for arduino4 channel relay module 4-channel relay control board with optocoupler. Relay Output 4 way relay module for arduino

4 channel relay module 4-channel relay control board with optocoupler. Relay Output 4 way relay module for arduino

1.83 $
1.83 $

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Keyan Technology Co.,Ltd

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4 channel relay module 4-channel relay control board with optocoupler. Relay Output 4 way relay module for arduino
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Product specifications

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  • Brand Name: Megmoki
  • Condition: New
  • Type: Voltage Regulator