Adding I/O with MCP23017 - Collin’s Lab Notes

What this episode covers

Don’t want to switch boards for more I/O? Add many many pins with an I2C port expander #adafruit #collinslabnotes Upgrade with port expanders: https://www.adafruit.com/?q=port+expander&sort=BestMatch Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

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This episode was published on August 24, 2021.

What is this episode about?

Don’t want to switch boards for more I/O? Add many many pins with an I2C port expander #adafruit #collinslabnotes Upgrade with port expanders: https://www.adafruit.com/?q=port+expander&sort=BestMatch Visit the Adafruit shop online -...

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