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Input Voltage : Up to 35V
and the range accuracy is up to 3mm
A knock sensor is a sensor which produces a voltage in response to some type of physical stress such as a knock or vibration
It can take up to 2 seconds for the output to return to a steady LOW after the shock / vibration is removed
Wall Adapter 9V 1A DC (Fixed) Ultrasonic Input Voltage : Up toIntroduction : It is apower supply for various types of tablets and devices powered with 9 V 1A. Fixed output voltage. Features : Output : 9V, 1A. Output adaptor : Male barrel jack. Input : 220 V. Short circuit protection.
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