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Qunqi 4pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi
Item Sku: FXHO078478FM9     Features & Description SKUB078478SZ9
  •   December 2025 - Cyber Monday & Christmas Deals  
  • Price: ¥3,483.89 JPY

  • Qunqi 4pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi
  • View Our Shopping Guide For Relays
  •   December 2025 - Cyber Monday & Christmas Deals  
  • Price: ¥3,483.89 JPY
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