# GMOD-ROTARY-ENCODER — Description
The GMOD-ROTARY-ENCODER is a compact 5-pin incremental rotary encoder module featuring quadrature A/B output (CLK, DT) for rotation and direction detection, plus an integrated push button (SW) on the shaft for click input. Compatible with 3.3V and 5V logic systems, it connects directly to GLYPH, Arduino, ESP32, STM32, and Raspberry Pi via GPIO — ideal for menu navigation, parameter adjustment, relative position tracking, and user interface control in embedded and DIY electronics projects.