MCP23017 I2C 16 input/output port expander
Tutorial: Maximising your Arduino's I/O ports with MCP23017 | tronixstuff.com
More than one MCP23017? | g7smy.co.uk
Mcp23017 I2c Interface 16bit I/o Expansion Board Module Pin Board Iic To Gipo Converter 25ma1 For Arduino - Integrated Circuits - AliExpress
MCP23017: Have you run out of I/O? This chip is the answer!
Interfacing MCP23017-E/SS I/O Expansion Module with Arduino
Arduino and MCP23017 example - Arduino Learning
How to Use Port Expanders on the Arduino - Circuit Basics
MCP23017 - i2c 16 input/output port expander : ID 732 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Using the MCP23017 port expander with WiringPi2 to give you 16 new GPIO ports – part 3 – RasPi.TV
Adding an MCP23017 16 port IO expander to Arduino or Esp8266 or Attiny85 or…….. – Arduino, ESP8266, ESP32 & Raspberry Pi stuff
Waveshare MCP23017 IO Expansion Board I2C Interface Expands 2 Signal Pins as 16 I/O Pins Compatible with 3.3V and 5V Levels : Electronics - Amazon.com
Problem with an I2C Pin Expander - #17 by groundFungus - General Electronics - Arduino Forum
How To Use A MCP23017 I2C Port Expander With The Raspberry Pi - Part 1 - Raspberry Pi Spy
GitHub - Erriez/ErriezMCP23017: Erriez MCP23017 16-pin I2C IO-expander library for Arduino
Amazon.com: MCP23017 - i2c 16 input/output port expander : Electronics
Adding an MCP23017 I/O Extender to Arduino or ESP8266 - Instructables
Adding Digital I/O To Your Arduino: Part 3 - The MCP23017 - Woolsey Workshop
Using the MCP23017 to increase your GPIO's - Maker and IOT Ideas
Digital I/O Expander for Arduino | Sony Arouje
MCP23017: Have you run out of I/O? This chip is the answer!
Add Digital I/O Pins to Raspberry Pi Hardware Using MCP23017 - MATLAB & Simulink Example
Using the MCP23017 port expander with WiringPi2 to give you 16 new GPIO ports – part 3 – RasPi.TV
Overview | Adafruit MCP23017 I2C GPIO Expander | Adafruit Learning System
