12V To 3.3V 4 Channel Optocoupler Isolation Board Isolated Module PLC Signal Level Voltage Converter Board 4Bit

12V To 3.3V 4 Channel Optocoupler Isolation Board Isolated Module PLC Signal Level Voltage Converter Board 4Bit
  • Sellerfrappr.us
  • List PriceUS$5.54piece
  • Sale PriceUS$5.54piece
  • ShippingFree Shipping
  • Ratings3,9 (974)

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