Makeblock mBuild Quad RGB Color sensor P3030040The mBuild Quad RGB Color Sensor (P3030040) is a module developed by Makeblock, designed to detect and recognize colors using visible light, significantly reducing ambient light interference. It features four light sensors, enhancing its versatility for various programming scenarios. Key Specifications: Fill Light: Visible light LEDs that illuminate the detection area. Sensors: Four light sensors that can function as line following sensors, color