Arduino Renk Tanıma Sensörü GY-31

GY-31 color recognition sensor for detecting and classifying RGB colors. The GY-31 is a color sensor module that uses the TCS3200 chip to detect the color of an object. It shines light onto a surface using four onboard white LEDs and reads the reflected light through a grid of color-filtered photodiodes. The sensor outputs a square wave with a frequency directly proportional to the intensity of the reflected red, green, or blue light. By cycling through the sensor's RGB filters using digital pins, an Arduino can measure the frequencies to calculate the exact RGB value of the object.