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Optocouplers

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  • Optoelectronic Products

  • Optoelectronic Products

  • Diode Lasers
  • Infrared Emitters
  • LED Equipment
  • Lamp Holders
  • Lamps
  • Optocouplers
  • Optoelectronic Displays
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  • Optotransceivers
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    Gikfun OPTOCOUPLER DIP-4 PC817C PC817 for Arduino DIY (Pack of 20pcs) AE1143
    Amazon's Choice

    Gikfun OPTOCOUPLER DIP-4 PC817C PC817 for Arduino DIY (Pack of 20pcs) AE1143

    $6.88
    Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module for Arduino (Pack of 5)
    Amazon's Choice

    Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module for Arduino (Pack of 5)

    $9.99

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