• High Voltage Electrical Relay Wireless Shield

This shield have 2 channels mechanical relays and 2 channels MOS switch, providing an easy way for applications of voltage controlling from low to high.


The 3Pins breakouts make it easy to build a project or prototyping quickly, by using many existing sensor modules. And there are some wireless interface breakouts on board; you can use it to connect with many wireless modules.



  • 2 mechanical relays with photo-coupled circuit
  • 2 MOS switch with internal power supply
  • XBee, nRF24l02, RF315/433M module wireless interface
  • Arduino AD pins 3 PINs interface breakout for Sensor module
  • Equipped with screw holes for easy installation
  • Native Arduino compatibility

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High Voltage Electrical Relay Wireless Shield

  • Product Code: HV-S
  • Availability: In Stock
  • Rs.1,525.00