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4-Channel Relay Driver Module

4-Channel Relay Driver Module

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Easily drive up to 4 relays using logic-level outputs from your Arduino or other microcontroller. Isolates your microcontroller from the relay coils using FETs, includes back-EMF protection, and works with a wide range of relays. Perfect for home automation projects!


  • Plugs straight into your Arduino-compatible board

  • Individual LED status display on every output channel

  • LED status display for external power

  • Drive relay coils of 5Vdc to 24Vdc (with external power supply)

  • Dimensions: 36(W) x 23(H) x 12(D)mm


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