Makeblock Quad RGB Sensor Scanner 1pcs ultrasonic sensor module

1pcs ultrasonic sensor module

5 x egg roll sticks

1 AA BatteryUSB Nano ReceiverPrecise Tracking

Material: Mixed

and home use

Makeblock Quad RGB Sensor Scanner 1pcs ultrasonic sensor moduleThe 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