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Amazon.com: CQRobot Ocean: TCS34725FN RGB Color Sensor Compatible with Raspberry Pi/Arduino/STM32. I2C Interface, Output RGB Data/Light Intensity Table. for Light Test, Phones, Computers, Industries, Lighting. : Industrial & Scientific
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2-relay module 5V with optocoupler low-level trigger compatible with Arduino and Raspberry Pi – AZ-Delivery
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