2Pcs 5V One Channel Relay Switch with Optocoupler Isolation
2Pcs 5V One Channel Relay Switch with Optocoupler Isolation
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2Pcs 5V One Channel Relay Switch with Optocoupler Isolation

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Key item features

  • 1.The module Operating voltage 5V;
  • 3.The power indicator (green), the relay status indicator ;
  • 4.Module size: 50mm x 26mm x 18.5mm (L x W x H).
  • 2.Fault-tolerant design, even if the control line is broken, the relay not operate;
  • Module description:
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Sold and shipped by moerub
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