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Ultrasonic Ranging Module uses sonar to determine the distance to an object.
Provides 2 cm-400 cm non-contact measurement function, the ranging function can reach to 3 mm. Arduino compatible.
Includes ultrasonic transmitters, receiver & control circuit.
Working Voltage: DC 5V
Working Current: 15mA
Working Frequency: 40Hz
Dimensions: 45 x 20 x 15 mm
