PCF8575 IO Expander Module I2C To 16IO Integrated Circuits For arduino
PCF8575 IO Expander Module I2C To 16IO Integrated Circuits For arduino
PCF8575 IO Expander Module I2C To 16IO Integrated Circuits For arduino
PCF8575 IO Expander Module I2C To 16IO Integrated Circuits For arduino

PCF8575 IO Expander Module I2C To 16IO Integrated Circuits For arduino

Price:   $1.14

  • Model: icchipcn0006626
  • Shipping Weight: 0.1kg
  • 9999 Units in Stock

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(complete orders today,deliverd around 24/04/2025)
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    Brand Name:icchipcn.com
    Condition:New
    Type:Voltage Regulator
    Application:Computer
    Supply Voltage:1
    Dissipation Power:1
    is_customized:Yes
    Descriptions:Have you run out of I/O pins This great module allows the user to expand up to 16 I/O using only two I/O for control! The PCF8575 is controlled through an I2C interface and features 16-bits of quasi-bidirectional input/output pins.On board 3.3V level converter circuit, if you donot solder VCC-VDD pad, the PCF8575 level is 3.3V. If you solder it, the level will be the same with VCCFeatures:available library: PCF8575Working voltage: 2.5 - 5.5V DCWorking 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 outputOpen-drain interrupt output pin for input change interrupt.Great for UNO R3 and other MCU to control simple relay, buzzer, button, led.Size: 4x2.1cm/1.57x0.83inchQuantity: 1 PcNote: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Download ip:http://www.winddeal.net/image2/tools/1A40590.rar