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Waterproof Ultrasonic Module JSN-SR04T

1, Small size, easy to use; 2, Low voltage, low power consumption; 3, High measurement accuracy; 4, Strong anti-interference; 5, Integrated closed water with a line probe for wet, harsh measurement occasions. OApplications: 1, the horizontal range; 2, obstacle avoidance, automatic control; 3, Objects close, there is perceived 4, traffic control; 5, security, industrial control; 6, Artificial intelligence, teaching and research

Ultrasonic Module HC-SR04

1: Working voltage: DC5V 2: Quiescent current: less than 2mA 3: Level output: High 5V 4: Level output: Bottom 0V 5: Sensing angle: not more than 15 degrees 6: Detection range: 2cm-450cm 7: High precision: up to 0.3cm