This ultrasonic time-of-flight (ToF) sensor utilizes the difference in energy of the ultrasonic echo signal on various surfaces to identify materials. Featuring ultra-low power, small size, and light weight, the ultrasonic material detection sensor is specially designed for material identification within a short range of 2-10cm. The ultrasonic sensor can distinguish hard and soft materials and output information by IO (high/low) or UART. Compact and easy to install, it is mainly suitable for robotic cleaners to identify the floor material and automatically adjust the cleaning strategy according to the recognized ground information, thus achieving intelligent cleaning. Figure: Material inspection Figure: Assembly diagram Figure: Parameter description of FOV Figure: FOV 45° Scan AreaFeatures:Small size & light weightWide effective distance range for detecting materialWide effective FOV for detecting materialHigh reliabilityUltrasonic principleMiniature and ultra-low-powerEasy to embedApplications:Intelligent CleaningSpecification:Input Voltage: 3.3VStart-up Current: 50mAOperating Current: 8mADriving Frequency: 175KHzDetection Range: 2 to 10cmDetection Frequency: 100HzFOV: 45°Operating Temperature-10 to 50Storage Temperature: -30 to 70Lifetime: 3000hEDS Protection Level: 15KVProtection Level: IP54Communication Mode: UART/IOWeight: 1.0g (wires not included)Documents:Product wikiProduct Includes:Ultrasonic Material Detection Sensor × 1ZH1.5T-4P DuPont Connector × 1
