Skip to main content
Shop
Learn
Blog
Forums
IO
LIVE!
AdaBox
toggle menu
Search
0
Sign In
|
Create Account
Playground
New Guides
Series
Wishlists
Shop
Learn
Blog
Forums
IO
LIVE!
AdaBox
Sign In
0
Explore & Learn
Learn Categories
3D Printing
AdaBox
Adafruit Products
Arduino Compatibles
Breakout Boards
Circuit Playground
CircuitPython
CLUE
Community Support
Components
Crickit
Customer & Partner Projects
Development Boards
Educators
EL Wire/Tape/Panel
Feather
Gaming
Hacks
Internet of Things - IOT
LCDs & Displays
LEDs
Machine Learning
MakeCode
Maker Business
micro:bit
Microcontrollers
Programming
Raspberry Pi
Robotics & CNC
Sensors
STEMMA
Tools
Trellis
Wearables
Explore
Groups to get your gears turning
Explore Groups
New Guides
Playground
MCP23017 - i2c 16 input/output port expander
Guides
MCP23017 - i2c 16 input/output port expander
show in shop
MCP230xx GPIO Expander on the Raspberry Pi
By
Kevin Townsend
beginner
Character LCD with Raspberry Pi or BeagleBone Black
By
Tony DiCola
beginner
Your browser does not support the video tag. This links to the guide BlueLive: Livestream Studio switcher controller.
BlueLive: Livestream Studio switcher controller
By
Timothy Reese
beginner
Adafruit Class Library for Windows IoT Core
By
Rick Lesniak
beginner
I2C Addresses and Troublesome Chips
By
lady ada
beginner
Using MCP23008 & MCP23017 with CircuitPython
By
Tony DiCola
beginner
Digital Circuits 6: An EPROM Emulator
By
Dave Astels
intermediate
Wireless BLE MIDI Robot Xylophone
By
Liz Clark
intermediate
Search
Search
Categories
