2 Channel Optocoupler Isolation Board (PC817 )

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  • PC817 2 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC 817
  • Opto isolation can be very helpful in protecting your sensitive devices such as microcontrollers and FPGAs from noise and higher voltages present when using Motors, Relays, and other actuators. This breakout board helps to add opto isolation to any circuit with a minimum amount of wiring.

Product Introduction:

  1. Driving Port Signal Voltage: 3.6-24V
  2. Output Port Voltage Port: 3.6-30V
  3. Jumper Cap Can Achieve Output Port Is High Potential Or Pull Down Output
  4. Onboard 2-Channel 817 Are Independent: can achieve different voltage control at the same time


  • The input port is shared with GND
  • The output ports are independent of each other



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