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SWPA8040S1R5NT (Pack of 5) Arduino MEGA 2560 R3 compatible Board (Pack of 25) Technical documentation & printing guidelines Technical documentation & printing guidelines A waterproof ultrasonic sensor is a non contact distance measurement device that uses high frequency sound waves (typically 40kHz) to detect objects and measure distances in wet or humid environments without degradation SWPA8040S1R5NT (Pack of 5)
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