Waterproof Ultrasonic Distance Sensor Module SR04

SPECIFICATIONS

• Operating voltage: DC 5V
• Quiescent current: 5mA
• Total current draw: 30mA
• Frequency: 40khz
• Range: 25cm to 450cm
• Beam Angle: less than 50 degrees
• Working temperature: -10 ~ 70 Celsius
• Storage temperature: -20 ~ 80 Celsius
• Small size, easy to use
• Low voltage, low power consumption
• Strong anti-jamming
• Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions

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Waterproof Ultrasonic Distance Sensor Module