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OPRN-SMART PCF8575 IO Expander Module I2C to 16IO for Arduino

I2C to 16 Bit IO Expansion Breakout Board, Great for Arduino UNO R3 and Breadboad Project

SKU: 463768
  • 3.21
  • Free shipping To
    UNITED STATES

  • Form Color:

    Blue + Black

Quantity:
OPRN-SMART PCF8575 IO Expander Module I2C to 16IO for Arduino
I2C to 16 Bit IO Expansion Breakout Board, Great for Arduino UNO R3 and Breadboad Project

OPRN-SMART PCF8575 IO Expander Module I2C to 16IO for Arduino

US$3.21 0 (0 reviews)
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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 VCC.
Features:
- Arduino available library: PCF8575
- 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.
General
BrandOPEN-SMART
ModelN/A
Quantity1 piece
Form ColorBlue + Black
MaterialPCB + Alloy + Plastic
Specification
Download Link https://drive.google.com/drive/folders/0B6uNNXJ2z4CxTkFqMm5FSzZtZ2s?usp=sharing
Dimensions & Weight
Dimensions 1.57 in x 0.83 in x 0.51 in (4 cm x 2.1 cm x 1.3 cm)
Weight 0.14 oz (4.1 g)
Packing List
1 x Module

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