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Expander I/O Shield for Arduino/Pcduino

Expander I/O Shield for Arduino/Pcduino

  • CAT.NO: XC4547
Expander I/O Shield for Arduino/Pcduino
Expander I/O Shield for Arduino/Pcduino
Expander I/O Shield for Arduino/Pcduino
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$8.24$22.90
Save $14.66

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Expander I/O Shield for Arduino/Pcduino
$8.24

Expand the number of I/Os of an Arduino board. It is based on the chipset MCP23017. The chipset MCP23017 communicates with Arduino through I2C interface. It adds GPIOA and GPIOB, a total of 16 I/Os. There are two LEDs and two buttons on the shield. User can decide if they want to use the built-in LED/buttons or not by using the 4-bit DIP switch.

 

Product Dimensions

Length

60.0 mm

Width

55.0 mm

Height

15.0 mm

Packaged Dimensions

Packaged Dimensions

8.0cm(Length) x 6.0cm(Width) x 2.0cm(Height)

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