Crumbs 🍪 - MCP23017 I2C Input Output Expansion MCP23017 16 Channel Input Output Expansion With I2C Connection 🍑 Features 🎈 4 Rotary Encoder With Low Pass Filter Debounce 🏀 4 Input With Low Pass Filter Debounce 🍨 Use 2x 74HC595 🍛 Use 2x 74HC165 30 Juni 2024 12:09 Work In Progress, Made with ♥️ by AH...