An easy to use but comprehensive Event Library for Buttons, Encoders, Encoder Buttons, Analog Inputs, Joysticks and Switches with built in debouncing.

arduino esp8266 teensy gpio analog encoder esp32 expander button joystick switch debounce debouncing pcf8574 mcp23017 debounce-button pcf8575 debounce-input gpioexpander

• Updated Dec 21, 2025
• C++

🎮 Control your Linux framebuffer in real-time with an analog joystick, featuring automatic calibration and dynamic range expansion for smooth cursor movement.

arduino micropython analog encoder esp32 stm32 joystick nus esp-idf sparkfun debouncing mcp23017 debounce-button axis-joystick-controller micropython-esp32 debounce-input bevy gpioexpander

• Updated Feb 15, 2026
• Python