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Expander I/O Shield for Arduino/Pcduino Expander I/O Shield for Arduino/Pcduino XC4547 29.95 In stock

Expander I/O Shield for Arduino/Pcduino

CAT.NO: XC4547

Expand the number of I/Os of an Arduino board.
	
$29.95
Bulk Pricing:
1-2 $29.95
3-5 $26.90
6+ $23.70
In Stock


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Description

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.

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Specifications
Packaged Dimensions
Packaged Volume 0.096L
Packaged Weight 0.026kg
Packaged Length 8cm
Packaged Width 6cm
Packaged Height 2cm
Warranty: 3 Months