Waveshare MCP23017 IO Expansion Board I2C Interface Expands 16I/O Pins compatible for Raspberry Pi / micro:bit / Arduino / STM32

Waveshare MCP23017 IO Expansion Board I2C Interface Expands 16I/O Pins compatible for Raspberry Pi / micro:bit / Arduino / STM32
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sku: 32946398282
$8.25-12%
$7.27
Shipping from: China
   Technical Details
Brand Name: Waveshare
Demo Board Type: ARM
Dimension: 38mm *23mm
Expansion I/Os: 16
Interface: I2C
Interrupt pins: INTA, INTB
Model Number: MCP23017 IO Expansion Board
Mounting hole size: 2.0mm
Operating Voltage: 5V/3.3V
Type: IO Expansion Board
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