Mikroe OPTO ENCODER CLICK (Mikroe-2549) – Dual-Channel Optical Encoder Sensor Board, GPIO, 3.3/5V, mikroBUS

The board provides direct digital GPIO outputs from its dual phototransistors. These outputs generate a two-channel quadrature signal, allowing a microcontroller to decode both incremental position changes and the precise direction of movement through simple pin monitoring or interrupt routines.

Yes, the Opto Encoder Click is designed to operate across a wide voltage range from 3.3V to 5V DC. This makes it directly compatible with most common development platforms like STM32, Arduino, Raspberry Pi Pico, and other mikroBUS host boards without requiring level-shifting circuitry.

The tall dome housing of the Vishay TCUT1600X01 sensor provides greater physical clearance between the encoder disk and the sensor itself. This design is beneficial for applications with mechanical constraints, vertical mounting, or where a larger air gap is required due to vibration or assembly tolerances.

Yes, Mikroe provides a comprehensive Click board library for this product. The library includes easy-to-use functions for initializing the encoder, reading the quadrature state, and tracking absolute position, which accelerates development on supported mikroBUS platforms.