Ultrasonic Distance Sensor


    This is the light weight and economical ultrasonic distance sensor HC-SR04 for non-contact measurement. Supply module with 5V, the output will be 5V while obstacle in range, or 0V if not. The out pin of this module is used as a switching output when anti-theft module, and without the feet when ranging modules.

    Note: the module should be inserted in the circuit before been power, which avoid producing high level
    of misoperation;if not, then power again.

    17 in stock

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    SKU: UDS1022 Category: Tag: