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Color Detector with TCS34725

This project was inspired by my roommate, who is color blind. I built a compact color detection system using a TCS34725 color sensor that identifies the color of an object and displays its name on a screen.

To make the readings more consistent in different lighting conditions, I added a white LED that turns on automatically in low light using a photoresistor-based threshold. I also adjusted the detection thresholds in the Arduino code to improve reliability and make the output more consistent across different objects and environments.

I liked this project because it was small, practical, and grounded in a real everyday problem. It was also a good way to combine sensing, coding, and simple electronics into something immediately useful.