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- Working voltage: 5V
- Working current: 15mA
- Working frequency: 40Hz
- Range: 2 ~ 400 cm
- Measuring Angle: 15 degree
- Trigger Input Signal: 10uS TTL Pulse
- Echo Output Signal: Input TTL lever signal and the range in proportion

HC-SR04 Ultrasonic Sensor

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  • - Working voltage: 5V
    - Working current: 15mA
    - Working frequency: 40Hz
    - Range: 2 ~ 400 cm
    - Measuring Angle: 15 degree
    - Trigger Input Signal: 10uS TTL Pulse
    - Echo Output Signal: Input TTL lever signal and the range in proportion

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