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PCF8575 IO Expander Module
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This Module is a simple breakout board for this easy to use expander IC. This PCF8575 module allows the user to expand up to 16 I/O using only two I/O for control.


 PCF8575 IO Expander Module Specifications:

  • Working voltage: 2.5 - 5.5VDC
  • Working current: 100mA(MAX)
  • I2C address: 0x20(default),can be modified by soldering A1 and A2 selection pads.
  • 16 individually addressable pins.
  • Each pin configurable for input or output.
  • Open-drain interrupt output pin for input change interrupt.
  • Great for Arduino UNO R3 and other MCU to control simple relay, buzzer, button, led.

 

Datasheet:

http://www.ti.com/lit/ds/symlink/pcf8575.pdf

 

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PCF8575 IO Expander Module

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  • Product Code: PCF8575 IO Expander Module
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  • Rs. 310.00

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