Build a color-based object sorting system using the TCS34725 sensor and a Raspberry Pi
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Let’s build a color-based object sorting system using the TCS34725 sensor and a Raspberry Pi . This project can classify objects (e.g., Skittles, LEGO bricks) by color and trigger actions (e.g., servo motors, LEDs, or even a robotic arm). Here’s how to do it: Project Overview Hardware Setup Raspberry Pi + TCS34725 sensor Servo motor (to push objects into bins) LED feedback (optional) Conveyor belt (optional, for automation) Software Logic Calibrate sensor for target colors (e.g., red, green, blue). Classify objects based on RGB values. Trigger servo/LED when a color is detected. Step 1: Wiring (Add a Servo Motor) Component Raspberry Pi Pin TCS34725 (VCC) 3.3V (Pin 1) TCS34725 (GND) GND (Pin 6) TCS34725 (SDA) GPIO2 (Pin 3) TCS34725 (SCL) GPIO3 (Pin 5) Servo PWM GPIO17 (Pin 11) (Use a separate 5V power supply for the servo if needed.) Step 2: Install Servo Control Library bash sudo pip3 install gpiozero Step 3: Python Code (Color Sorting Logic) python ...