### Zio Line Finder with Qwiic and 4 Transceivers
**Revolutionize Your Robotics with Advanced Line Following Technology!**
The Zio Line Finder with Qwiic and 4 Transceivers is a cutting-edge line following sensor array designed specifically for sophisticated robotics projects. Ideal for builders who demand precision and flexibility, this module offers unparalleled performance thanks to its four IR reflectance sensing submodules. Each submodule is meticulously calibrated to detect the exact position of lines, making it an indispensable tool for any robotic application requiring I2C communication.
**Key Features:**
– **Four Independent IR Sensors:** Each sensor can be individually adjusted using dedicated potentiometers, ensuring optimal performance across various robot platforms.
– **PCA9539A I/O Expander:** Utilizing this advanced I/O expander, the module reliably detects line presence by monitoring output voltage thresholds. This ensures precise line detection with minimal false positives. 
