MCP23017 Serial Interface Module IIC I2C SPI 16-Bit I/O Expand Pins 10Mhz | eBay
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MCP23017 IO Expansion Board
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MCP23017 IO Expansion Board
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MCP23017: Have you run out of I/O? This chip is the answer!
Using the MCP23017 port expander with WiringPi2 to give you 16 new GPIO ports – part 3 – RasPi.TV
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MCP23017 16-Bit I/O Expander I2C - ProtoSupplies
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Port expander MCP23017 • Wolles Elektronikkiste
Using the MCP23017 port expander with WiringPi2 to give you 16 new GPIO ports – part 3 – RasPi.TV
MCP23017 Serial Interface Module IIC I2C SPI 16-Bit I/O Expand Pins 10Mhz | eBay
Tutorial: Maximising your Arduino's I/O ports with MCP23017 | tronixstuff.com
Waveshare Mcp23017 Io Expansion Board I2c Interface Expands 16i/o Pins Compatible For Raspberry Pi / Micro:bit / Arduino / Stm32 - Demo Board - AliExpress
Interface MCP23017 (Port Expander) With Arduino Uno - YouTube
MCP23017: Have you run out of I/O? This chip is the answer!
Using the MCP23017 to increase your GPIO's - Maker and IOT Ideas
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Adding an MCP23017 16 port IO expander to Arduino or Esp8266 or Attiny85 or…….. – Arduino, ESP8266, ESP32 & Raspberry Pi stuff
Overview | Adafruit MCP23017 I2C GPIO Expander | Adafruit Learning System
MCP23017 IO Expansion Board, Expands 16 I/O Pins
