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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
supported by onboard converter CP2102
Emergency charge all laptops (4USB socket)
1 AA BatteryUSB Nano ReceiverPrecise Tracking
1pcs ultrasonic sensor module
Makeblock Quad RGB Sensor Scanner supported by onboard converter CP2102The quad RGB sensor uses visible light as fill lights, which significantly reduce the interference of ambient light. In addition, it provides the function for recognizing colors. The new ambient light calibration function also reduces the interference of the ambient light in line following. With four light sensors, it can support more programming scenarios. The detection range is from 515 mm from the object. Working Steps: Double press: When the
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